《非線性非分散介質中的波和結構:非線性聲學的一般理論及套用(英文版)》結合數學模型介紹了非線性非分散介質中的波和結構的基礎理論。全書分成兩部分：第Ⅰ部分給出了很多具體的例子，用於闡明一般的分析方法；第Ⅱ部分主要介紹非線性聲學的套用，內容包括一些具體的非線性模型及其精確解，非線性的物理機理，鋸齒形波的傳播，自反應現象，非線性共振及在工程、醫學、非破壞性試驗、地球物理學等的套用。 《非線性非分散介質中的波和結構:非線性聲學的一般理論及套用(英文版)》是碩士生和博士生學習具有各種物理性質的非線性波理論非常實用的教材，也是工程師和研究人員在研究工作中遇到需要考慮和處理非線性波因素時一本很好的參考書。
基本介紹
- 書名：非線性非分散介質中的波和結構:非線性聲學的一般理論及套用
- 作者：古爾巴托夫(S.N.Gurbatov)
- 出版社：高等教育出版社
- 頁數：472頁
- 開本：16
- 定價：89.00
- 外文名：Waves and Structures in Nonlinear Nondispersive Media:General Theory and Applications to Nonlinear Acoustics
- 類型：聲學
- 出版日期：2011年8月1日
- 語種：英語
- ISBN：9787040316957
- 品牌：高教社
基本介紹,內容簡介,作者簡介,圖書目錄,文摘,編輯推薦,目錄,
基本介紹
內容簡介
《非線性非分散介質中的波和結構:非線性聲學的一般理論及套用(英文版)》全面介紹非線性波的結構和動力學行為例如振動、波陣面、鋸齒形波、三維細胞結構的第一本專著，描述了天體物理學、聲學、機械、地球物理學、海洋資源研究中已經觀測到的非線性現象，包括數學模型、一般理論、例子及工程套用敘述清晰、易學易懂，關鍵字：非線性結構，鋸齒形波，發展方程，生物醫學工程，非線性檢驗，非線性物理學。
作者簡介
作者：(俄羅斯)古爾巴托夫 (S.N.Gurbatov) (俄羅斯)魯堅科 (O.V.Rudenko) (俄羅斯)塞切夫 (A.I.Saichev) 編者：羅朝俊 (瑞典)伊布拉基莫夫
古爾巴托夫(Gurbatov)博士為俄羅斯Nizhuy Novgorod Stale University教授，副校長，俄羅斯政府獎獲得者，出版了7本俄文或英文著作；Rudenko博土為Moscow State University教授，“Acoustical Physical”期刊的主編，出版了15本著作，已有著作翻譯成中文；Saichev博土為俄羅斯Nizhny Novgorod State University教授，俄羅斯政府獎獲得者，出版了7本俄文或英文著作。
古爾巴托夫(Gurbatov)博士為俄羅斯Nizhuy Novgorod Stale University教授，副校長，俄羅斯政府獎獲得者，出版了7本俄文或英文著作；Rudenko博土為Moscow State University教授，“Acoustical Physical”期刊的主編，出版了15本著作，已有著作翻譯成中文；Saichev博土為俄羅斯Nizhny Novgorod State University教授，俄羅斯政府獎獲得者，出版了7本俄文或英文著作。
圖書目錄
part i foundations of the theory of waves in nondispersive media
1 nonlinear equations of the first order
1.1 simple wave equation
1.1.1 the canonical form of the equation
1.1.2 particle flow
1.1.3 discussion of the riemann solution
1.1.4 compressions and expansions of the particle flow
1.1.5 continuity equation
1.1.6 construction of the density field
1.1.7 momentum-conservation law
1.1.8 fourier transforms of density and velocity
1.2 line-growth equation
1.2.1 forest-fire propagation
1.2.2 anisotropic surface growth
1.2.3 solution of the surface-growth equation
1.3 one-dimensional laws of gravitation
1.3.1 lagrangian description of one-dimensional gravitation
1.3.2 eulerian description of one-dimensional gravitation
1.3.3 collapse of a one-dimensional universe
1.4 problems to chapter 1
references
2 generalized solutions of nonlinear equations
2.1 standard equations
2.1.1 particle-flow equations
2.1.2 line growth in the small angle approximation
2.1.3 nonlinear acoustics equation
2.2 multistream solutions
2.2.1 interval of single-stream motion
2.2.2 appearance of multistreamness
2.2.3 gradient catastrophe
2.3 sum of streams
2.3.1 total particle flow
2.3.2 summation of streams by inverse fourier transform
2.3.3 algebraic sum of the velocity field
2.3.4 density of a "warm" particle flow
2.4 weak solutions of nonlinear equations of the first order
2.4.1 forest fire
2.4.2 the lax-oleinik absolute minimum principle
2.4.3 geometric construction of weak solutions
2.4.4 convex hull
2.4.5 maxwell's rule
2.5 the e-rykov-sinai global principle
2.5.1 flow of inelasfically coalescing particles
2.5.2 inelastic collisions of particles
2.5.3 formulation of the global principle
2.5.4 mechanical meaning of the global principle
2.5.5 condition of physical realizability
2.5.6 geometry of the global principle
2.5.7 solutions of the continuity equation
2.6 line-growth geometry
2.6.1 parametric equations of a line
2.6.2 contour in polar coordinates
2.6.3 contour envelopes
2.7 problems to chapter 2
references
3 nonlinear equations of the second order
3.1 regularization of nonlinear equations
3.1.1 the kardar-parisi-zhang equation
3.1.2 the burgers equation
3.2 properties of the burgers equation
3.2.1 galilean invariance
3.2.2 reynolds number
3.2.3 hubble expansion
3.2.4 stationary wave
3.2.5 khokhlov's solution
3.2.6 rudenko's solution
3.3 general solution of the burgers equation
3.3.1 the hopf-cole substitution
3.3.2 general solution of the burgers equation
3.3.3 averaged lagrangian coordinate
3.3.4 solution of the burgers equation with vanishing viscosity
3.4 model equations of gas dynamics
3.4.1 one-dimensional model of a polytropic gas
3.4.2 discussion of physical properties of a model gas
3.5 problems to chapter 3
references
4 field evolution within the framework of the burgers equation
4.1 evolution of one-dimonsional signals
4.1.1 self-similar solution, once more
4.1.2 approach to the linear stage
4.1.3 n-wave and u-wave
4.1.4 sawtooth waves
4.1.5 periodic waves
4.2 evolution of complex signals
4.2.1 quasiperiodic complex signals
4.2.2 evolution of fractal signals
4.2.3 evolution of multi-scale signals - a dynamic turbulence model
4.3 problems to chapter 4
references
5 evolution of a noise field within the framework of the burgers equation
5.1 burgers turbulence - acoustic turbulence
5.2 the burgers turbulence at the initial stage of evolution
5.2.1 one-point probability density of a random eulerian velocity field
5.2.2 properties of the probability density of a random velocity field
5.2.3 spectra of a velocity field
5.3 turbulence evolution at the stage of developed discontinuities
5.3.1 phenomenology of the burgers turbulence
5.3.2 evolution of the burgers turbulence: statistically homogeneous potential and velocity (n〈1 and n〉-3)
5.3.3 exact self-similarity (n〉2)
5.3.4 violation of self-similarity (1〉n〉2)
5.3.5 evolution of turbulence: statistically inhomogeneous potential (-3〉n〉1)
5.3.6 statistically homogeneous velocity and inhomogeneous potential (-1〉n〉1)
5.3.7 statistically inhomogeneous velocity and in_homogeneous potential (-3〉n〉-1)
5.3.8 evolution of intense acoustic noise
references
6 multidimensional nonlinear equations
6.1 nonlinear equations of the first order
6.1.1 main equations of three-dimensional flows
6.1.2 lagrangian and eulerian description of a three-dimentional low
6.1.3 jacobian matrix for the transformation from lagrangian to eulerian coordinates
6.1.4 density of a multidimensional flow
6.1.5 weak solution of the surface-growth equation
6.1.6 flows of locally interacting particles and a singular density field
6.2 multidimensional nonlinear equations of the second order
6.2.1 the two-dimensional kpz equation
6.2.2 the three-dimensional burgers equation
6.2.3 model density field
6.2.4 concentration field
6.3 evolution of the main perturbation types in the kpz equation and
in the multidimensional burgers equation
6.3.1 asymptotic solutions of the multidimensional burgers equation and local self-similarity
6.3.2 evolution of simple localized perturbations
6.3.3 evolution of periodic structures under infinite reynolds numbers
6.3.4 evolution of the anisotropic burgers turbulence
6.3.5 evolution of perturbations with complex internal structure
6.3.6 asymptotic long-time behavior of a localized perturbation
6.3.7 appendix to section 6.3. statistical properties of maxima of inhomogeneous random gaussian fields
6.4 model description of evolution of the large-scale structure of the universe
6.4.1 gravitational instability in an expanding universe
6.4.2 from the vlasov~poisson equation to the zeldovich approximation and adhesion model
references
part ii mathematical models and physical phenomena in nonlinear acoustics
7 model equations and methods of finding their exact solutions
7.1 introduction
7.1.1 facts from the linear theory
7.1.2 how to add nonlinear terms to simplified equations
7.1.3 more general evolution equations
7.1.4 two types of evolution equations
7.2 lie groups and some exact solutions
7.2.1 exact solutions of the burgers equation
7.2.2 finding exact solutions of the burgers equation by using the group-theory methods
7.2.3 some methods of finding exact solutions
7.3 the a priori symmetry method
references
8 types of acoustic nonlinearities and methods of nonlinear acoustic diagnostics
8.1 introduction
8.1.1 physical and geometric nonlinearities
8.2 classification of types of acoustic nonlinearity
8.2.1 boundary nonlinearities
8.3 some mechanisms of bulk structural nonlinearity
8.3.1 nonlinearity of media with strongly compressible inclusions
8.3.2 nonlinearity of solid structurally inhomogeneous media
8.4 nonlinear diagnostics
8.4.1 inverse problems of nonlinear diagnostics
8.4.2 peculiarities of nonlinear diagnostics problems
8.5 applications of nonlinear diagnostics methods
8.5.1 detection of bubbles in a liquid and cracks in a solid
8.5.2 measurements based on the use of radiation pressure
8.5.3 nonlinear acoustic diagnostics in construction industry
8.6 non-typical nonlinear phenomena in structurally inhomogeneous media
references
9 nonlinear sawtooth waves
9.1 sawtooth waves
9.2 field and spectral approaches in the theory of nonlinear waves
9.2.1 general remarks
9.2.2 generation of harmonics
9.2.3 degenerate parametric interaction
9.3 diffracting beams of sawtooth waves
9.4 waves in inhomogeneous media and nonlinear geometric acoustics
9.5 the focusing of discontinuous waves
9.6 nonlinear absorption and saturation
9.7 kinetics of sawtooth waves
9.8 interaction of waves containing shock fronts
references
10 self-action of spatially bounded waves containing shock fronts
10.1 introduction
10.2 self-action of sawtooth ultrasonic wave beams due to the heating of a medium and acoustic wind formation
10.3 self-refraction of weak shock waves in a quardatically nonlinear medium
10.4 non-inertial self-action in a cubically nonlinear medium
10.5 symmetries and conservation laws for an evolution equation describing beam propagation in a nonlinear medium
10.6 conclusions
references
11 nonlinear standing waves, resonance phenomena and frequency characteristics of distributed systems
11.1 introduction
11.2 methods of evaluation of the characteristics of nonlinear resonators
11.3 standing waves and the q-factor of a resonator filled with a dissipating medium
11.4 frequency responses of a quadratically nonlinear resonator
11.5 q-factor increase under introduction of losses
11.6 geometric nonlinearity due to boundary motion
11.7 resonator filled with a cubically nonlinear medium
references
appendix fundamental properties of generalized functions
a.1 definition of generalized functions
a.2 fundamental sequences
a.3 derivatives of generalized functions
a.4 the leibniz formula
a.5 derivatives of discontinuous functions
a.6 generalized functions of a composite argument
a.7 multidimensional generalized functions
a.8 continuity equation
a.8.1 singular solution
a.8.2 green's function
a.8.3 lagrangian and eulerian coordinates
a.9 method of characteristics
index
1 nonlinear equations of the first order
1.1 simple wave equation
1.1.1 the canonical form of the equation
1.1.2 particle flow
1.1.3 discussion of the riemann solution
1.1.4 compressions and expansions of the particle flow
1.1.5 continuity equation
1.1.6 construction of the density field
1.1.7 momentum-conservation law
1.1.8 fourier transforms of density and velocity
1.2 line-growth equation
1.2.1 forest-fire propagation
1.2.2 anisotropic surface growth
1.2.3 solution of the surface-growth equation
1.3 one-dimensional laws of gravitation
1.3.1 lagrangian description of one-dimensional gravitation
1.3.2 eulerian description of one-dimensional gravitation
1.3.3 collapse of a one-dimensional universe
1.4 problems to chapter 1
references
2 generalized solutions of nonlinear equations
2.1 standard equations
2.1.1 particle-flow equations
2.1.2 line growth in the small angle approximation
2.1.3 nonlinear acoustics equation
2.2 multistream solutions
2.2.1 interval of single-stream motion
2.2.2 appearance of multistreamness
2.2.3 gradient catastrophe
2.3 sum of streams
2.3.1 total particle flow
2.3.2 summation of streams by inverse fourier transform
2.3.3 algebraic sum of the velocity field
2.3.4 density of a "warm" particle flow
2.4 weak solutions of nonlinear equations of the first order
2.4.1 forest fire
2.4.2 the lax-oleinik absolute minimum principle
2.4.3 geometric construction of weak solutions
2.4.4 convex hull
2.4.5 maxwell's rule
2.5 the e-rykov-sinai global principle
2.5.1 flow of inelasfically coalescing particles
2.5.2 inelastic collisions of particles
2.5.3 formulation of the global principle
2.5.4 mechanical meaning of the global principle
2.5.5 condition of physical realizability
2.5.6 geometry of the global principle
2.5.7 solutions of the continuity equation
2.6 line-growth geometry
2.6.1 parametric equations of a line
2.6.2 contour in polar coordinates
2.6.3 contour envelopes
2.7 problems to chapter 2
references
3 nonlinear equations of the second order
3.1 regularization of nonlinear equations
3.1.1 the kardar-parisi-zhang equation
3.1.2 the burgers equation
3.2 properties of the burgers equation
3.2.1 galilean invariance
3.2.2 reynolds number
3.2.3 hubble expansion
3.2.4 stationary wave
3.2.5 khokhlov's solution
3.2.6 rudenko's solution
3.3 general solution of the burgers equation
3.3.1 the hopf-cole substitution
3.3.2 general solution of the burgers equation
3.3.3 averaged lagrangian coordinate
3.3.4 solution of the burgers equation with vanishing viscosity
3.4 model equations of gas dynamics
3.4.1 one-dimensional model of a polytropic gas
3.4.2 discussion of physical properties of a model gas
3.5 problems to chapter 3
references
4 field evolution within the framework of the burgers equation
4.1 evolution of one-dimonsional signals
4.1.1 self-similar solution, once more
4.1.2 approach to the linear stage
4.1.3 n-wave and u-wave
4.1.4 sawtooth waves
4.1.5 periodic waves
4.2 evolution of complex signals
4.2.1 quasiperiodic complex signals
4.2.2 evolution of fractal signals
4.2.3 evolution of multi-scale signals - a dynamic turbulence model
4.3 problems to chapter 4
references
5 evolution of a noise field within the framework of the burgers equation
5.1 burgers turbulence - acoustic turbulence
5.2 the burgers turbulence at the initial stage of evolution
5.2.1 one-point probability density of a random eulerian velocity field
5.2.2 properties of the probability density of a random velocity field
5.2.3 spectra of a velocity field
5.3 turbulence evolution at the stage of developed discontinuities
5.3.1 phenomenology of the burgers turbulence
5.3.2 evolution of the burgers turbulence: statistically homogeneous potential and velocity (n〈1 and n〉-3)
5.3.3 exact self-similarity (n〉2)
5.3.4 violation of self-similarity (1〉n〉2)
5.3.5 evolution of turbulence: statistically inhomogeneous potential (-3〉n〉1)
5.3.6 statistically homogeneous velocity and inhomogeneous potential (-1〉n〉1)
5.3.7 statistically inhomogeneous velocity and in_homogeneous potential (-3〉n〉-1)
5.3.8 evolution of intense acoustic noise
references
6 multidimensional nonlinear equations
6.1 nonlinear equations of the first order
6.1.1 main equations of three-dimensional flows
6.1.2 lagrangian and eulerian description of a three-dimentional low
6.1.3 jacobian matrix for the transformation from lagrangian to eulerian coordinates
6.1.4 density of a multidimensional flow
6.1.5 weak solution of the surface-growth equation
6.1.6 flows of locally interacting particles and a singular density field
6.2 multidimensional nonlinear equations of the second order
6.2.1 the two-dimensional kpz equation
6.2.2 the three-dimensional burgers equation
6.2.3 model density field
6.2.4 concentration field
6.3 evolution of the main perturbation types in the kpz equation and
in the multidimensional burgers equation
6.3.1 asymptotic solutions of the multidimensional burgers equation and local self-similarity
6.3.2 evolution of simple localized perturbations
6.3.3 evolution of periodic structures under infinite reynolds numbers
6.3.4 evolution of the anisotropic burgers turbulence
6.3.5 evolution of perturbations with complex internal structure
6.3.6 asymptotic long-time behavior of a localized perturbation
6.3.7 appendix to section 6.3. statistical properties of maxima of inhomogeneous random gaussian fields
6.4 model description of evolution of the large-scale structure of the universe
6.4.1 gravitational instability in an expanding universe
6.4.2 from the vlasov~poisson equation to the zeldovich approximation and adhesion model
references
part ii mathematical models and physical phenomena in nonlinear acoustics
7 model equations and methods of finding their exact solutions
7.1 introduction
7.1.1 facts from the linear theory
7.1.2 how to add nonlinear terms to simplified equations
7.1.3 more general evolution equations
7.1.4 two types of evolution equations
7.2 lie groups and some exact solutions
7.2.1 exact solutions of the burgers equation
7.2.2 finding exact solutions of the burgers equation by using the group-theory methods
7.2.3 some methods of finding exact solutions
7.3 the a priori symmetry method
references
8 types of acoustic nonlinearities and methods of nonlinear acoustic diagnostics
8.1 introduction
8.1.1 physical and geometric nonlinearities
8.2 classification of types of acoustic nonlinearity
8.2.1 boundary nonlinearities
8.3 some mechanisms of bulk structural nonlinearity
8.3.1 nonlinearity of media with strongly compressible inclusions
8.3.2 nonlinearity of solid structurally inhomogeneous media
8.4 nonlinear diagnostics
8.4.1 inverse problems of nonlinear diagnostics
8.4.2 peculiarities of nonlinear diagnostics problems
8.5 applications of nonlinear diagnostics methods
8.5.1 detection of bubbles in a liquid and cracks in a solid
8.5.2 measurements based on the use of radiation pressure
8.5.3 nonlinear acoustic diagnostics in construction industry
8.6 non-typical nonlinear phenomena in structurally inhomogeneous media
references
9 nonlinear sawtooth waves
9.1 sawtooth waves
9.2 field and spectral approaches in the theory of nonlinear waves
9.2.1 general remarks
9.2.2 generation of harmonics
9.2.3 degenerate parametric interaction
9.3 diffracting beams of sawtooth waves
9.4 waves in inhomogeneous media and nonlinear geometric acoustics
9.5 the focusing of discontinuous waves
9.6 nonlinear absorption and saturation
9.7 kinetics of sawtooth waves
9.8 interaction of waves containing shock fronts
references
10 self-action of spatially bounded waves containing shock fronts
10.1 introduction
10.2 self-action of sawtooth ultrasonic wave beams due to the heating of a medium and acoustic wind formation
10.3 self-refraction of weak shock waves in a quardatically nonlinear medium
10.4 non-inertial self-action in a cubically nonlinear medium
10.5 symmetries and conservation laws for an evolution equation describing beam propagation in a nonlinear medium
10.6 conclusions
references
11 nonlinear standing waves, resonance phenomena and frequency characteristics of distributed systems
11.1 introduction
11.2 methods of evaluation of the characteristics of nonlinear resonators
11.3 standing waves and the q-factor of a resonator filled with a dissipating medium
11.4 frequency responses of a quadratically nonlinear resonator
11.5 q-factor increase under introduction of losses
11.6 geometric nonlinearity due to boundary motion
11.7 resonator filled with a cubically nonlinear medium
references
appendix fundamental properties of generalized functions
a.1 definition of generalized functions
a.2 fundamental sequences
a.3 derivatives of generalized functions
a.4 the leibniz formula
a.5 derivatives of discontinuous functions
a.6 generalized functions of a composite argument
a.7 multidimensional generalized functions
a.8 continuity equation
a.8.1 singular solution
a.8.2 green's function
a.8.3 lagrangian and eulerian coordinates
a.9 method of characteristics
index
文摘
著作權頁：
插圖：
Studying wave interactions in nondispersive media until the early 1970s had beenbased on an analysis of simple theoretical models. Mainly plane or other one-dimensional （spherically and cylindrically symmetric） waves were considered. Butin reality, one has to deal with beams, whose evolution is affected by diffraction,and this idealization is often too coarse.
Peculiarities in the behavior of bounded nonlinear beams had been noted in earlyexperiments But systematic studies had been performed later [33,34], afteran adequate theory was created, forits verification.
插圖：
Studying wave interactions in nondispersive media until the early 1970s had beenbased on an analysis of simple theoretical models. Mainly plane or other one-dimensional （spherically and cylindrically symmetric） waves were considered. Butin reality, one has to deal with beams, whose evolution is affected by diffraction,and this idealization is often too coarse.
Peculiarities in the behavior of bounded nonlinear beams had been noted in earlyexperiments But systematic studies had been performed later [33,34], afteran adequate theory was created, forits verification.
編輯推薦
《非線性非分散介質中的波和結構:非線性聲學的一般理論及套用(英文版)》全面介紹非線性波的結構和動力學行為例如振動、波陣面、鋸齒形波、三維細胞結構的第一本專著，描述了天體物理學、聲學、機械、地球物理學、海洋資源研究中已經觀測到的非線性現象，包括數學模型、一般理論、例子及工程套用敘述清晰、易學易懂，關鍵字：非線性結構，鋸齒形波，發展方程，生物醫學工程，非線性檢驗，非線性物理學。
目錄
part i foundations of the theory of waves in nondispersive media
1 nonlinear equations of the first order
1.1 simple wave equation
1.1.1 the canonical form of the equation
1.1.2 particle flow
1.1.3 discussion of the riemann solution
1.1.4 compressions and expansions of the particle flow
1.1.5 continuity equation
1.1.6 construction of the density field
1.1.7 momentum-conservation law
1.1.8 fourier transforms of density and velocity
1.2 line-growth equation
1.2.1 forest-fire propagation
1.2.2 anisotropic surface growth
1.2.3 solution of the surface-growth equation
1.3 one-dimensional laws of gravitation
1.3.1 lagrangian description of one-dimensional gravitation
1.3.2 eulerian description of one-dimensional gravitation
1.3.3 collapse of a one-dimensional universe
1.4 problems to chapter 1
references
2 generalized solutions of nonlinear equations
2.1 standard equations
2.1.1 particle-flow equations
2.1.2 line growth in the small angle approximation
2.1.3 nonlinear acoustics equation
2.2 multistream solutions
2.2.1 interval of single-stream motion
2.2.2 appearance of multistreamness
2.2.3 gradient catastrophe
2.3 sum of streams
2.3.1 total particle flow
2.3.2 summation of streams by inverse fourier transform
2.3.3 algebraic sum of the velocity field
2.3.4 density of a "warm" particle flow
2.4 weak solutions of nonlinear equations of the first order
2.4.1 forest fire
2.4.2 the lax-oleinik absolute minimum principle
2.4.3 geometric construction of weak solutions
2.4.4 convex hull
2.4.5 maxwell's rule
2.5 the e-rykov-sinai global principle
2.5.1 flow of inelasfically coalescing particles
2.5.2 inelastic collisions of particles
2.5.3 formulation of the global principle
2.5.4 mechanical meaning of the global principle
2.5.5 condition of physical realizability
2.5.6 geometry of the global principle
2.5.7 solutions of the continuity equation
2.6 line-growth geometry
2.6.1 parametric equations of a line
2.6.2 contour in polar coordinates
2.6.3 contour envelopes
2.7 problems to chapter 2
references
3 nonlinear equations of the second order
3.1 regularization of nonlinear equations
3.1.1 the kardar-parisi-zhang equation
3.1.2 the burgers equation
3.2 properties of the burgers equation
3.2.1 galilean invariance
3.2.2 reynolds number
3.2.3 hubble expansion
3.2.4 stationary wave
3.2.5 khokhlov's solution
3.2.6 rudenko's solution
3.3 general solution of the burgers equation
3.3.1 the hopf-cole substitution
3.3.2 general solution of the burgers equation
3.3.3 averaged lagrangian coordinate
3.3.4 solution of the burgers equation with vanishing viscosity
3.4 model equations of gas dynamics
3.4.1 one-dimensional model of a polytropic gas
3.4.2 discussion of physical properties of a model gas
3.5 problems to chapter 3
references
4 field evolution within the framework of the burgers equation
4.1 evolution of one-dimonsional signals
4.1.1 self-similar solution, once more
4.1.2 approach to the linear stage
4.1.3 n-wave and u-wave
4.1.4 sawtooth waves
4.1.5 periodic waves
4.2 evolution of complex signals
4.2.1 quasiperiodic complex signals
4.2.2 evolution of fractal signals
4.2.3 evolution of multi-scale signals - a dynamic turbulence model
4.3 problems to chapter 4
references
5 evolution of a noise field within the framework of the burgers equation
5.1 burgers turbulence - acoustic turbulence
5.2 the burgers turbulence at the initial stage of evolution
5.2.1 one-point probability density of a random eulerian velocity field
5.2.2 properties of the probability density of a random velocity field
5.2.3 spectra of a velocity field
5.3 turbulence evolution at the stage of developed discontinuities
5.3.1 phenomenology of the burgers turbulence
5.3.2 evolution of the burgers turbulence: statistically homogeneous potential and velocity (n〈1 and n〉-3)
5.3.3 exact self-similarity (n〉2)
5.3.4 violation of self-similarity (1〉n〉2)
5.3.5 evolution of turbulence: statistically inhomogeneous potential (-3〉n〉1)
5.3.6 statistically homogeneous velocity and inhomogeneous potential (-1〉n〉1)
5.3.7 statistically inhomogeneous velocity and in_homogeneous potential (-3〉n〉-1)
5.3.8 evolution of intense acoustic noise
references
6 multidimensional nonlinear equations
6.1 nonlinear equations of the first order
6.1.1 main equations of three-dimensional flows
6.1.2 lagrangian and eulerian description of a three-dimentional low
6.1.3 jacobian matrix for the transformation from lagrangian to eulerian coordinates
6.1.4 density of a multidimensional flow
6.1.5 weak solution of the surface-growth equation
6.1.6 flows of locally interacting particles and a singular density field
6.2 multidimensional nonlinear equations of the second order
6.2.1 the two-dimensional kpz equation
6.2.2 the three-dimensional burgers equation
6.2.3 model density field
6.2.4 concentration field
6.3 evolution of the main perturbation types in the kpz equation and
in the multidimensional burgers equation
6.3.1 asymptotic solutions of the multidimensional burgers equation and local self-similarity
6.3.2 evolution of simple localized perturbations
6.3.3 evolution of periodic structures under infinite reynolds numbers
6.3.4 evolution of the anisotropic burgers turbulence
6.3.5 evolution of perturbations with complex internal structure
6.3.6 asymptotic long-time behavior of a localized perturbation
6.3.7 appendix to section 6.3. statistical properties of maxima of inhomogeneous random gaussian fields
6.4 model description of evolution of the large-scale structure of the universe
6.4.1 gravitational instability in an expanding universe
6.4.2 from the vlasov~poisson equation to the zeldovich approximation and adhesion model
references
part ii mathematical models and physical phenomena in nonlinear acoustics
7 model equations and methods of finding their exact solutions
7.1 introduction
7.1.1 facts from the linear theory
7.1.2 how to add nonlinear terms to simplified equations
7.1.3 more general evolution equations
7.1.4 two types of evolution equations
7.2 lie groups and some exact solutions
7.2.1 exact solutions of the burgers equation
7.2.2 finding exact solutions of the burgers equation by using the group-theory methods
7.2.3 some methods of finding exact solutions
7.3 the a priori symmetry method
references
8 types of acoustic nonlinearities and methods of nonlinear acoustic diagnostics
8.1 introduction
8.1.1 physical and geometric nonlinearities
8.2 classification of types of acoustic nonlinearity
8.2.1 boundary nonlinearities
8.3 some mechanisms of bulk structural nonlinearity
8.3.1 nonlinearity of media with strongly compressible inclusions
8.3.2 nonlinearity of solid structurally inhomogeneous media
8.4 nonlinear diagnostics
8.4.1 inverse problems of nonlinear diagnostics
8.4.2 peculiarities of nonlinear diagnostics problems
8.5 applications of nonlinear diagnostics methods
8.5.1 detection of bubbles in a liquid and cracks in a solid
8.5.2 measurements based on the use of radiation pressure
8.5.3 nonlinear acoustic diagnostics in construction industry
8.6 non-typical nonlinear phenomena in structurally inhomogeneous media
references
9 nonlinear sawtooth waves
9.1 sawtooth waves
9.2 field and spectral approaches in the theory of nonlinear waves
9.2.1 general remarks
9.2.2 generation of harmonics
9.2.3 degenerate parametric interaction
9.3 diffracting beams of sawtooth waves
9.4 waves in inhomogeneous media and nonlinear geometric acoustics
9.5 the focusing of discontinuous waves
9.6 nonlinear absorption and saturation
9.7 kinetics of sawtooth waves
9.8 interaction of waves containing shock fronts
references
10 self-action of spatially bounded waves containing shock fronts
10.1 introduction
10.2 self-action of sawtooth ultrasonic wave beams due to the heating of a medium and acoustic wind formation
10.3 self-refraction of weak shock waves in a quardatically nonlinear medium
10.4 non-inertial self-action in a cubically nonlinear medium
10.5 symmetries and conservation laws for an evolution equation describing beam propagation in a nonlinear medium
10.6 conclusions
references
11 nonlinear standing waves, resonance phenomena and frequency characteristics of distributed systems
11.1 introduction
11.2 methods of evaluation of the characteristics of nonlinear resonators
11.3 standing waves and the q-factor of a resonator filled with a dissipating medium
11.4 frequency responses of a quadratically nonlinear resonator
11.5 q-factor increase under introduction of losses
11.6 geometric nonlinearity due to boundary motion
11.7 resonator filled with a cubically nonlinear medium
references
appendix fundamental properties of generalized functions
a.1 definition of generalized functions
a.2 fundamental sequences
a.3 derivatives of generalized functions
a.4 the leibniz formula
a.5 derivatives of discontinuous functions
a.6 generalized functions of a composite argument
a.7 multidimensional generalized functions
a.8 continuity equation
a.8.1 singular solution
a.8.2 green's function
a.8.3 lagrangian and eulerian coordinates
a.9 method of characteristics
index
1 nonlinear equations of the first order
1.1 simple wave equation
1.1.1 the canonical form of the equation
1.1.2 particle flow
1.1.3 discussion of the riemann solution
1.1.4 compressions and expansions of the particle flow
1.1.5 continuity equation
1.1.6 construction of the density field
1.1.7 momentum-conservation law
1.1.8 fourier transforms of density and velocity
1.2 line-growth equation
1.2.1 forest-fire propagation
1.2.2 anisotropic surface growth
1.2.3 solution of the surface-growth equation
1.3 one-dimensional laws of gravitation
1.3.1 lagrangian description of one-dimensional gravitation
1.3.2 eulerian description of one-dimensional gravitation
1.3.3 collapse of a one-dimensional universe
1.4 problems to chapter 1
references
2 generalized solutions of nonlinear equations
2.1 standard equations
2.1.1 particle-flow equations
2.1.2 line growth in the small angle approximation
2.1.3 nonlinear acoustics equation
2.2 multistream solutions
2.2.1 interval of single-stream motion
2.2.2 appearance of multistreamness
2.2.3 gradient catastrophe
2.3 sum of streams
2.3.1 total particle flow
2.3.2 summation of streams by inverse fourier transform
2.3.3 algebraic sum of the velocity field
2.3.4 density of a "warm" particle flow
2.4 weak solutions of nonlinear equations of the first order
2.4.1 forest fire
2.4.2 the lax-oleinik absolute minimum principle
2.4.3 geometric construction of weak solutions
2.4.4 convex hull
2.4.5 maxwell's rule
2.5 the e-rykov-sinai global principle
2.5.1 flow of inelasfically coalescing particles
2.5.2 inelastic collisions of particles
2.5.3 formulation of the global principle
2.5.4 mechanical meaning of the global principle
2.5.5 condition of physical realizability
2.5.6 geometry of the global principle
2.5.7 solutions of the continuity equation
2.6 line-growth geometry
2.6.1 parametric equations of a line
2.6.2 contour in polar coordinates
2.6.3 contour envelopes
2.7 problems to chapter 2
references
3 nonlinear equations of the second order
3.1 regularization of nonlinear equations
3.1.1 the kardar-parisi-zhang equation
3.1.2 the burgers equation
3.2 properties of the burgers equation
3.2.1 galilean invariance
3.2.2 reynolds number
3.2.3 hubble expansion
3.2.4 stationary wave
3.2.5 khokhlov's solution
3.2.6 rudenko's solution
3.3 general solution of the burgers equation
3.3.1 the hopf-cole substitution
3.3.2 general solution of the burgers equation
3.3.3 averaged lagrangian coordinate
3.3.4 solution of the burgers equation with vanishing viscosity
3.4 model equations of gas dynamics
3.4.1 one-dimensional model of a polytropic gas
3.4.2 discussion of physical properties of a model gas
3.5 problems to chapter 3
references
4 field evolution within the framework of the burgers equation
4.1 evolution of one-dimonsional signals
4.1.1 self-similar solution, once more
4.1.2 approach to the linear stage
4.1.3 n-wave and u-wave
4.1.4 sawtooth waves
4.1.5 periodic waves
4.2 evolution of complex signals
4.2.1 quasiperiodic complex signals
4.2.2 evolution of fractal signals
4.2.3 evolution of multi-scale signals - a dynamic turbulence model
4.3 problems to chapter 4
references
5 evolution of a noise field within the framework of the burgers equation
5.1 burgers turbulence - acoustic turbulence
5.2 the burgers turbulence at the initial stage of evolution
5.2.1 one-point probability density of a random eulerian velocity field
5.2.2 properties of the probability density of a random velocity field
5.2.3 spectra of a velocity field
5.3 turbulence evolution at the stage of developed discontinuities
5.3.1 phenomenology of the burgers turbulence
5.3.2 evolution of the burgers turbulence: statistically homogeneous potential and velocity (n〈1 and n〉-3)
5.3.3 exact self-similarity (n〉2)
5.3.4 violation of self-similarity (1〉n〉2)
5.3.5 evolution of turbulence: statistically inhomogeneous potential (-3〉n〉1)
5.3.6 statistically homogeneous velocity and inhomogeneous potential (-1〉n〉1)
5.3.7 statistically inhomogeneous velocity and in_homogeneous potential (-3〉n〉-1)
5.3.8 evolution of intense acoustic noise
references
6 multidimensional nonlinear equations
6.1 nonlinear equations of the first order
6.1.1 main equations of three-dimensional flows
6.1.2 lagrangian and eulerian description of a three-dimentional low
6.1.3 jacobian matrix for the transformation from lagrangian to eulerian coordinates
6.1.4 density of a multidimensional flow
6.1.5 weak solution of the surface-growth equation
6.1.6 flows of locally interacting particles and a singular density field
6.2 multidimensional nonlinear equations of the second order
6.2.1 the two-dimensional kpz equation
6.2.2 the three-dimensional burgers equation
6.2.3 model density field
6.2.4 concentration field
6.3 evolution of the main perturbation types in the kpz equation and
in the multidimensional burgers equation
6.3.1 asymptotic solutions of the multidimensional burgers equation and local self-similarity
6.3.2 evolution of simple localized perturbations
6.3.3 evolution of periodic structures under infinite reynolds numbers
6.3.4 evolution of the anisotropic burgers turbulence
6.3.5 evolution of perturbations with complex internal structure
6.3.6 asymptotic long-time behavior of a localized perturbation
6.3.7 appendix to section 6.3. statistical properties of maxima of inhomogeneous random gaussian fields
6.4 model description of evolution of the large-scale structure of the universe
6.4.1 gravitational instability in an expanding universe
6.4.2 from the vlasov~poisson equation to the zeldovich approximation and adhesion model
references
part ii mathematical models and physical phenomena in nonlinear acoustics
7 model equations and methods of finding their exact solutions
7.1 introduction
7.1.1 facts from the linear theory
7.1.2 how to add nonlinear terms to simplified equations
7.1.3 more general evolution equations
7.1.4 two types of evolution equations
7.2 lie groups and some exact solutions
7.2.1 exact solutions of the burgers equation
7.2.2 finding exact solutions of the burgers equation by using the group-theory methods
7.2.3 some methods of finding exact solutions
7.3 the a priori symmetry method
references
8 types of acoustic nonlinearities and methods of nonlinear acoustic diagnostics
8.1 introduction
8.1.1 physical and geometric nonlinearities
8.2 classification of types of acoustic nonlinearity
8.2.1 boundary nonlinearities
8.3 some mechanisms of bulk structural nonlinearity
8.3.1 nonlinearity of media with strongly compressible inclusions
8.3.2 nonlinearity of solid structurally inhomogeneous media
8.4 nonlinear diagnostics
8.4.1 inverse problems of nonlinear diagnostics
8.4.2 peculiarities of nonlinear diagnostics problems
8.5 applications of nonlinear diagnostics methods
8.5.1 detection of bubbles in a liquid and cracks in a solid
8.5.2 measurements based on the use of radiation pressure
8.5.3 nonlinear acoustic diagnostics in construction industry
8.6 non-typical nonlinear phenomena in structurally inhomogeneous media
references
9 nonlinear sawtooth waves
9.1 sawtooth waves
9.2 field and spectral approaches in the theory of nonlinear waves
9.2.1 general remarks
9.2.2 generation of harmonics
9.2.3 degenerate parametric interaction
9.3 diffracting beams of sawtooth waves
9.4 waves in inhomogeneous media and nonlinear geometric acoustics
9.5 the focusing of discontinuous waves
9.6 nonlinear absorption and saturation
9.7 kinetics of sawtooth waves
9.8 interaction of waves containing shock fronts
references
10 self-action of spatially bounded waves containing shock fronts
10.1 introduction
10.2 self-action of sawtooth ultrasonic wave beams due to the heating of a medium and acoustic wind formation
10.3 self-refraction of weak shock waves in a quardatically nonlinear medium
10.4 non-inertial self-action in a cubically nonlinear medium
10.5 symmetries and conservation laws for an evolution equation describing beam propagation in a nonlinear medium
10.6 conclusions
references
11 nonlinear standing waves, resonance phenomena and frequency characteristics of distributed systems
11.1 introduction
11.2 methods of evaluation of the characteristics of nonlinear resonators
11.3 standing waves and the q-factor of a resonator filled with a dissipating medium
11.4 frequency responses of a quadratically nonlinear resonator
11.5 q-factor increase under introduction of losses
11.6 geometric nonlinearity due to boundary motion
11.7 resonator filled with a cubically nonlinear medium
references
appendix fundamental properties of generalized functions
a.1 definition of generalized functions
a.2 fundamental sequences
a.3 derivatives of generalized functions
a.4 the leibniz formula
a.5 derivatives of discontinuous functions
a.6 generalized functions of a composite argument
a.7 multidimensional generalized functions
a.8 continuity equation
a.8.1 singular solution
a.8.2 green's function
a.8.3 lagrangian and eulerian coordinates
a.9 method of characteristics
index
