賈保國

賈保國，男，博士，中山大學數學與計算科學學院教授、博士生導師，曾任科計系副系主任。

基本介紹

• 中文名：賈保國
• 畢業院校：中山大學
• 學位/學歷：博士
• 專業方向：時標動態方程，分數階差分方程
• 任職院校：中山大學

人物經歷

教育背景

1994.09－1997.07，中山大學，數學系，博士

1985.09年－1987.07，河北師範大學，數學系，碩士

1980.09－1984.07，河北師範大學，數學系，本科

工作經歷

2012.12--至今，中山大學，數學與計算科學學院，

2001.11--2012.11，中山大學，數學與計算科學學院

1999.07--2001.11，中山大學，數學與計算科學學院

1997.09--1999.07，中山大學，物理系，博士後

1987.07--1994.09，河北師範大學，數學系

訪學經歷

2007.11-2008.12,訪問美國NebraskaUniversity-Lincoln

2014.11-2015.06,訪問美國NebraskaUniversity-Lincoln

研究方向

時標動態方程，分數階差分方程

學術成果

科研項目

國家自然科學基金面上項目，11271380，高階時標動態方程解的振動性和漸近性，2013/01-2016/12, 60萬元，在研，主持。

國家自然科學基金面上項目，10971232，二階非線性時標動態方程及相關問題的研究，2010/01-2012/12, 27萬元，已結題，主持。

發表論文

2018:

1）Baoguo Jia, Xiang Liu, Feifei Du and Mei Wang， The Solution of A New Caputo-like Fractional h-Difference Equation, Rocky Mountain Mathematics Journal，2018, to appear,

2017:

1）Baoguo Jia, Siyuan Chen, Lynn Erbe and Allan Peterson, Lyapunov Functional and Stability of Linear Nabla (q,h)-Fractional Difference Equations, Journal of Difference Equations and Applications, 2017, 23 (12), 1974-1985.

2）Baoguo Jia，Lynn Erbe and Allan Peterson, Asymptotic Behavior of Solutions of Fractional Nabla q-Difference Equations, Georgian Math. J.，2017，1-8

3) Xiang Liu, Baoguo Jia, Lynn Erbe and Allan Peterson, Existence and rapid convergence results for nonlinear Caputo nabla fractional difference equations， Electronic Journal of Differential Equations，2017，51, 1-16.

4）Baoguo Jia, Lynn Erbe, Chris Goodrich and Allan Peterson, The relation between Nabla fractional differences and Nabla integer differences, Filomat, 2017, 31 (6), 1741-1753.

5）Hongwu Wu, Baoguo Jia and Lynn Erbe, Oscillation criteria for second order superlinear dynamic equations with oscillating coefficients, Applied Mathematics Letters, 2017, 72, 29-34.

6) Lynn Erbe, Chris Goodrich, Baoguo Jia and Allan Peterson, Monotonicity results for delta fractional differences revisited, Math Slovaka, 2017, 67 (14), 895-906.

2016:

1）Baoguo Jia, Lynn Erbe and Allan Peterson, Comparison theorems and asymptotic behavior of solutions of Caputo fractional equations, International Journal of Difference Equations, 2016, 11 (2), 163-178.

2) Feifei Du，Baoguo Jia，Lynn Erbe and Allan Peterson, Monotonicity and convexity for nabla fractional (q,h)-differences,Journal of difference equations and applications，2016，22 (9), 1224-1243

3）Baoguo Jia，Lynn Erbe and Allan Peterson, Monotonicity and convexity for nabla fractional q-differences, Dynamic Systems and Applications，2016，25, 47-60.

4）Baoguo Jia，The asymptotic behavior of the Caputo delta fractional equations, Mathematical Methods in the Applied Sciences，2016，39, 5355-5364.

5）Lynn Erbe，Chris Goodrich，Baoguo Jia and Allan Peterson, Survey of the qualitative properties of fractional difference operators: monotonicity, convexity, and asymptotic behavior of solutions, Advances in Difference Equations，2016, 43, 1-31.

6）Qiaoshun Yang，Baoguo Jia and Zhiting Xu，Nonlinear oscillation of second order neutral dynamic equations with distributed delay, Mathematical Methods in the Applied Sciences，2016，39 (1), 202-213.

7) Boqun Ou, Quanwen Lin, Feifei Du and Baoguo Jia, An extended Halanay ineqa-lity with unbounded coefficient functions on time scales, Journal of Inequalities and Applications, 2016, 316, 1-11.

8) Hongwu Wu, Baoguo Jia, Lynn Erbe and Allan Peterson，Oscillation criteria for second order sublinear dynamic equations with oscillating coefficient, Applied Mathematics Letters, 2016, 61, 167-172.

2015:

1) Baoguo Jia，Lynn Erbe and Allan Peterson, Convexity for nabla and delta fractional differences, J. Difference. Equ. Appl.，2015，21 (4), 360-373.

2) Boqun Ou，Baoguo Jia and Lynn Erbe, A generalized Halanay-type inequality on time scales， Dynamic Systems and Applications，2015, 24 (6), 389-398.

3) Hongwu Wu，Baoguo Jia and Lynn Erbe，Theorems of Kiguradze-type and Belohorec-type revisited on time scales，Electronic Journal of Differential Equations, 2015, 71, 1-12.

4) Baoguo Jia，Lynn Erbe and Allan Peterson， Two monotonicity results for nabla and delta fractional differences， Archiv der Mathematik，2015，104 (5), 589-597.

5) Baoguo Jia，Lynn Erbe，Allan Peterson， Oscillation of n-th order linear dynamic equations on time scales，Communications in Applied Analysis，2012，16 (3), 447-458.

6) Baoguo Jia，Lynn Erbe and Allan Peterson, Comparison theorems and asymptotic behavior of solutions of discrete fractional equations, Electron J. Qual. Theory Differ. Equ., 2015, 89, 1-18.

7) Boqun Ou， Baoguo Jia and Lynn Erbe, An extended Halanay inequality of integral type on time scales, Electron J. Qual. Theory Differ. Equ.，2015, 38, 1-11.

8) Baoguo Jia，Lynn Erbe and Allan Peterson, Some relations between the Caputo fractional difference operators and integer order differences, Electronic Journal of Differential Equations，2015, 163, 1-7.

2014:

1) Qiaoshun Yang，Lynn Erbe and Baoguo Jia, Oscillation of certain Emden-Fowler dynamic equations on time scales, Abstract and Applied Analysis, 2014, 1-7.

2) Baoguo Jia，Lynn Erbe and Allan Peterson, A Butler-type oscillation theorem for second order dynamic equations on discrete time scales, J. Difference Equation and Applications，2014，20, 392-405.

3) Baoguo Jia，Lynn Erbe and Raziye Mert, A Halanay-type inequality on time scales in higher dimensional spaces, Mathematical Inequalities and Applications，2014，17 (3), 813-821.

4）Baoguo Jia，Lynn Erbe and Raziye Mert，Comparison theorems for even order dynamic equations on time scales，Dynamic Systems and Applications，2014, 23, 221-234.

5) Lynn Erbe，Baoguo Jia and Raziye Mert，A wong-type necessary and sufficient condition for nonoscillation of second order linear dynamic equations on time scales, Communication in Applied Analysis, 2014, 18, 41-58.

2013：

1) Baoguo Jia，Oscillation for second order dynamic equations with mixed nonlinearities, Dynamics of Continuous, Discrete and Impulsive Systems, Series A Mathematical Analysis，2013，20, 423-432.

2) Baoguo Jia，Lynn Erbe and Allan Peterson，An oscillation theorem for second order dynamic equations on time scales，Applied Mathematics and Computation，2013，219, 10033-10342

2012：

1) Baoguo Jia，Lynn Erbe and Allan Peterson，Oscillation of n-th order linear dynamic equations on time scales，Communications in Applied Analysis，2012, 16 (3), 447-458.

2) Lynn Erbe，Baoguo Jia and Allan Peterson，On the asymptotic behavior of solutions of Emden–Fowler equations on time scales， Annali di Matematica Pura ed Applicata, 191 (2), 205-217

3) Quanwen Lin and Baoguo Jia， Nonoscillatory solutions of second order superlinear dynamic equations with integrable coefficients，Abstract and Applied Analysis，2012, 1-16.

4) Baoguo Jia，Lynn Erbe and Allan Peterson，Oscillation Theorems for Second Order Sublinear Dynamic Equations on Time Scales，Dynamics of Continuous, Discrete and Impulsive Systems, Series A, Mathematical Analysis，2012, 19, 615-626

2011:

1) Baoguo Jia, Lynn Erbe and Allan Peterson, Kiguradze-typeoscillation theorem for second order superlinear dynamic equation on timescales, Canadian Mathematical Bulletin, 2011, 54 (4), 580-592.

2) Lynn Erbe, Baoguo Jia and Allan Peterson, Belohorec -type oscillation theorem for second order sublineardynamic equations on time scales, Math. Nachr, 2011, 284, 1658-1668.

3) Baoguo Jia, Kwong-Wong-Type integral equation on time scales, Electronic Journal of differential Equations, 2011, 25, 1-14.

4) Baoguo Jia, A new oscillation criterion for two-dimensional dynamic systems on time scales, Kamkang Journal of Mathematics, 2011, 42 (2), 237-244.

5) Lynn Erbe, Baoguo Jia and Allan Peterson, Oscillation of n-th order superlinear dynamic equations on time scales, Rocky Mountain Journal of mathematics, 2011, 41 (2), 471-491.

6) Lynn Erbe, Baoguo Jia and Allan Peterson, Asymptotic behavior of n-th order Sublinear dynamic equations on time scales,Communications in Applied Analysis, 2011, 15, 183-194.