楊正洪,中國農業大學理學院套用數學系教授,博士。
基本介紹
- 中文名:楊正洪
- 國籍:中國
- 職業:中國農業大學教授
- 主要成就:曾獲寶鋼教育基金優秀教師獎、中國農業大學優秀教師獎
教學領域,教學工作:,參加以下著作的編寫:,所獲獎項:,科研領域,科研項目:,論文:,
教學領域
教學工作:
參加以下著作的編寫:
1. 矩陣理論與套用,陳公寧 編著,科學出版社,2007年8月, 第二版。
2. Nevanlinna-Pick 插值和矩量問題, 陳公寧 胡永建 編著, 北京師範大學出版社,2003年5月,第一版。
- 高等數學學習指導,王來生 主編, 中國農業大學出版社,2005年10月 第一版。
所獲獎項:
曾獲寶鋼教育基金優秀教師獎、中國農業大學優秀教師獎。
科研領域
科研項目:
2. 特殊矩陣與多項式和矩陣多項式的慣性問題,國家自然科學基金面上項目,2011.1--
2013.12,副主持人。
3. 數學專業基礎課程建設,中國農業大學第三批基礎課程建設項目,2011.5--
2013.5,主持人。
4. 博士生<<現代數學>>課程的教學改革研究,研究生教改項目,2008.1--2008.12,
主持人,已結題。
5. 高等數學學習指導,王來生 主編, 中國農業大學出版社,2005年10月 第一版。
論文:
[1] Binfei Cui and Zhenghong Yang, A triangular factorization formula
for the Chebyshev-Bezout matrix, Proceeding of the Sixth International Conference of Matrices and Operators,Volume 2, 72-76(2011). (EI)
[2] Zhengzhi Zhang, Zhenghong Yang, Chen Li,Displacement structure approach to q-adic polynomial-Vandermonde and related matrices, Linear Algebra and its Applications 433 (2010) 319–332。 SCI
[3] Huazhang Wu , Zhenghong Yang, More on polynomial Bezoutians with respect to a general basis, ELECTRONIC Journal of LINEAR ALGEBRA,
Volume 21 (2010), pp. 154-171. SCI
[4] Zhenghong Yang, Chen Li,Zhengzhi Zhang, Displacement structure approach to q-adic Chebyshev-Vandermonde-like matrices, Linear Algebra and its Applications 430 (2009) 2906–2921。 SCI
[5] Zhenghong Yang and Yongjian Hu, Displacement structures and fast inversion formulas for q-adic Vandermonde-like matrices, Journal of Computational and Applied Mathematics, 176(2006), 1, 1-14. (SCI)
[6] Yongjian Hu and Zhenghong Yang, Generalized Hermite formula for the two-sided Lagrange-Sylvester interpolation, Journal of Computational and Applied Mathematics, 173(2005), 2, 345-458. (SCI)
[7] Yongjian Hu, Xiuping Zhang and Zhenghong Yang, Mixed mean inequalities for serveral positive definite matrices, Linear Algebra and its Applications, 395(2005),247-263. (SCI)
[8] Zhenghong Yang, Yongjian Hu, Displacement structures and fast inversion formulas for Confluent polynomial Vandermonde-like matrices, Journal of Computational and Applied Mathematics, 177(2005),1, 1-17. (SCI)
[9] Yongjian Hu, Zhenghong Yang and Gongning Chen, Tangential Nevanlinna-Pick interpolation and its connection with Hamburger matrix moment problem, Integral Equations and Operator Theory, 49(2004), no.4, 445-460. (SCI)
[10] Zhenghong Yang and Yongjian Hu, Confluent polynomial Vandermonde-like matrices: displacement structure, inversion formula and fast algorithm, Linear Algebra and its Applications, 382(2004), 61-82. (SCI)
[11] Zhenghong Yang and Yongjian Hu, A generalized Bezoutian matrix with respect to a polynomial sequence of interpolatory type, IEEE Transactions on Automatic Control, 49(2004), no.10, 1783-1789. (SCI, EI)
[12] Zhenghong Yang, Generalized-confluent Cauchy-Vandermonde matrices: displacement structures, inversion formulas and tangential interpolations, Journal of Computational and Applied Mathematics 154(2003), 355—371. (SCI)
[13] Yang Zhenghong and Hu Yongjian, Displacement structure approach to Cauchy and Cauchy-Vandermonde matrices: inversion formulas and fast algorithms, Journal of Computational and Applied Mathematics 138(2002), 259—272. (SCI)
[14] Yang Zhenghong, Polynomial Bezoutian matrix with respect to a general basis, Linear Algebra and its Applications 331(2001), 165—179. (SCI)
[15] Yang Zhenghong and Chen Gongning, Generalized-confluent Cauchy and Cauchy-Vandermonde matrices, Linear Algebra and its Applications 308(2000), 31—64. (SCI)
[16] Chen Gongning and Yang Zhenghong, Bezoutian representation via Vandermonde matrices, Linear Algebra Appl. 186(1993), 37—44
[17] 楊正洪,陳公寧等, 帶重點的廣義Cauchy矩陣及其相關問題, 數學學報,Vol.45,No.5, 1017—1024, 2002。