教师个人简历

邓春源个人简历
基本资料
姓    名:
邓春源
英 文 名:
Chunyuan Deng
性    别:
政治面貌:
中共党员
学    位:
理学博士, PhD
职    称:
教授,Professor
研究领域:
矩阵理论; 广义逆理论; 算子理论 / 数学课程论与数学竞赛
联系方式:
cydeng@scnu.edu.cn;2373308024@qq.com;cydeng@m.scnu.edu.cn 电话:020-85216655 转 8209 办公室:数学楼 209
工作经历

I am a Professor at the School of Mathematics Science of the South China Normal University. I was born in Danjiangkou city, Hubei Province. My professional interests include operator theory, quantum computation, generalized inverse theory and its perturbation analysis.

科研项目:

6.参加国家自然科学基金项目:算子广义逆的若干理论及应用(11671261,2017.1-2020.12)
5.主持中国-塞尔维亚政府间科技合作项目:广义逆的扰动,几何结构,固定点理论及其应用
4.主持教育部博士点基金项目:基于算子论与算子代数的Drazin逆研究(20094407120001,2010.1-2011.12)
3.参加国家自然科学基金项目:算子论与算子代数的量子效应代数研究(10571113,2006.1-2008.12)
2.参加国家自然科学基金项目:广义逆的表示,扰动和光滑分析(11171222,2012.1-2015.12).
1.参加华南师范大学教改项目:公共必修课高等数学课程库建设与教学应用


成果与荣誉:
2008年获华南师范大学教学优秀奖. 参与完成的《算子矩阵及其应用》项目于2009年获陕西省高等学校科学进步奖一等奖(第6完成人);
 

学术访问及参加学术会议
26. 东南大学,南京,2018-06-01--2018-06-03
25.广义逆及其应用学术会议,湖北师范大学,2017-10-13--2017-10-16
24.2017年矩阵与算子国际研讨会,湖南大学,2017年6月9—12日
23.2017 International Workshop on Generalized Inverses, Space Structure,Moathods of Functional Analysis and their Applications, Harbin Noemal University, May 12-14, 2017.
22.2016 China-Korea International Conference on Matrix Theory with Applications,Shanghai University,Dec.28-31, 2016.
21.2016广义逆理论及其应用上海研讨会,2016-11-24-2016-11-26,上海师范大学.
20.第八届全国算子理论与算子代数会议,2016-11-18-2016-11-21,广州大学
19.The perturbation of the generalized inverses, geometric structures, fixed point theory and applications, Zlatibor & University of Nis, Serbian, 2016-08-28--2016-09-4
18.广义逆的扰动,几何结构,固定点理论及其应用,华南师范大学,2016-02-23--2016-02-26
17.非交换几何与k理论国际会议,重庆大学,2015-12-18--2015-12.21
16.非线性与大范围分析会议,哈尔滨师范大学,2015-07-17--2015-07-20, (invited speaker)
15.广西民族大学,南宁,2015-01-23--2015-01-26
14.东南大学,南京,2014-12-26--2014-12-28
13.2014 Shanghai International Conference on Matrix Analysis and Applications, Shanghai University, Dec 14-16, 2014
12.The international workshop on generalized inverse and applications, Yangzhou university,Sep. 24-26, 2014
11.第五届全国算子理论与算子代数会议,2013年10月18日—10月22, 陕西师范大学.
10.The College Of WILLIAM & MARY, invited speaker, 2013-05-30,USA.
9.第七届矩阵与算子理论国际学术研讨会, 哈尔滨工程大学, 2012年7月13-16
8.The College Of WILLIAM & MARY, USA, Visiting scholar, 2012-08-26--2013.08.31
7.第三届全国算子理论与算子代数会议,浙江师范大学,2011年10月20日-23日,浙江金华.
6.复旦大学数数学科学学院,上海, 2011-07-24--2011-08-24.
5.山西太原量子信息科学暑期研讨班,2011年7月18-22日,太原理工大学2011年7月18-22日.
4.第六届矩阵与算子学术研讨会,电子科技大学,四川省成都市,2011年7月8-11日
3.矩阵与算子理论国际学术会议,太原理工大学大学,2010年7月12-15日,山西太原
2.第九届中国矩阵论及其应用国际会议,上海大学,2010年7月18日至22日,中国上海
1.The 3rd International Workshop on Matrix Analysis and Applications, Zhejiang Forestry University, Hangzhou/Lin'An, China,July 9-13, 2009

科研论文
 

78. The solutions to some operator equations  with corresponding operators not necessarily having closed ranges,Linear and Multilinear algebra, accept.
77. Chunyuan Deng, Rufang Liu, The existence and expressions of the inverse along operators B and C, oaM, accept.
76.Chunyuan Deng, Rufang Liu, Xiunan Wang, Expression for the Multiplicative Perturbation of the Moore-Penrose Inverse, Linear and Multilinear algebra, accept.

75 D.Mosic, C.Deng, H.Ma, On a weighted core inverse in a ring with involutionCommunications in Algebra,accept.

74 T.Li, X.Wang, C.Deng, The range and kernel relations of a pair of projections, Bulletin of the Malaysian Mathematical Sciences Society, 41 (2018) 1477-1494.
73. Chunyuan Deng,Xiaoli Deng,Chujian Lin,A note on the equation AXB=B=BXA, Applied Mathematics Letters 81 (2018) 86–92.
72. Xiunan Wang,Chunyuan Deng, Properties of m-EP operators, Linear and Multilinear algebra,VOL. 65, NO. 7 (2017) 1349–1361.

71 Tengfei Li, Chunyuan Deng, On the invertibility and range closedness of the linear combinations of a pair of projections, Linear and Multilinear algebra, 65(3) (2017) 613-622.

70. AnqiYu and Chunyuan Deng, Characterizations  of DMP inverse in a Hilbert space,CALCOLOA Quarterly on Numerical Analysis and Theory of Computation, 53(3) (2016) 331–341.

69. X. wang, A. Yu, T. Li, C. Deng, Reverse order laws for the Drazin inverses,Journal of Mathematical Analysis and Applications,444(1)  (2016) 672–689.

68. Anqi Yu, Xiunan Wang, Chunyuan Deng, On the Drazin inverse of an anti-triangular block,Linear AlgebraanditsApplications, 489, 15 January 2016, Pages 274–287.

67. Chunyuan Deng, Group invertibility of Operators, Electronic Journal of Linear Algebra, Volume 31, 2016, pp. 492-510.

66. C. Deng, Anqi Yu, Yimin Wei, Characterizations and Representations of the (P,Q)-Outer Generalized Inverse, Applied Mathematics and Computation, 269 (2015) 432–442

65. Chunyuaan Deng, Anqi Yu, Relationships between DMP relation and some partial orders,Applied Mathematics and Computation,266(1) September 2015, Pages 41-53.

64. Chunyuaan Deng, Anqi Yu, Some relations of projection and star order in Hilbert space,Linear AlgebraanditsApplications 474(2015)158–168.

63.Chunyuan Deng, Geometry structures of the generalized inverses of block  two-by-two matrices, Applied Mathematics and Computation. 250, 1 January 2015, 479–491.

62.Chunyuan Deng, Some properties on the star order of bounded operators, J. Math. Anal. Appl. Volume 423, Issue 1, 1 March 2015, Pages 32–40.

61.Chunyuan Deng,Revisitation of the Inheritance of Linear Combinations Of Tripotent,Idempotent and Involutory Operators, Journal of South China Normal University(Natural Science Edition), 46(1) (2014), 7-10.

60.Chunyuan Deng,On the invertibility of Hilbert space idempotents, Acta Mathematica Scientia,2014,34B(2):523–536.

59.Chunyuan Deng,Invertibility and stability of linear combinations of m-potent operators, Linear and Multilinear Algebra, 62(10), (2014) 1365-1376.

58.Chunyuan Deng,Note on sequential product of quantum effects, Abstract and Applied Analysis,2013,520436,http://dx.doi.org/10.1155/2013/520436

57.Chun Yuan Deng,Hong Ke Du, Further results on generalized Bott-Duffin inverses,Operators and Matrices, Volume 7, Number 3 (2013), 713-722

56.Chun Yuan Deng, On the solutions of operator equation CAX=C=XAC, J. Math. Anal. Appl. 398 (2013) 664–670.

55.Chunyuan Deng,Characterizations of the Commutators and the Anticommutator Involving Idempotents, Applied Mathematics and Computation 221(2013) 351-359.

54.J.J. Koliha, Dragana S. Cvetkovic-Ilic,  C. Deng,  Generalized Drazin invertibility of combinations of idempotents,Linear Algebra and its Applications 437 (2012) 2317–2324.

53.Chunyuan Deng, Yimin Wei, Qingxiang Xu, Chuanning Song, On disjoint range operators in a Hilbert space,Linear Algebra and its Applications 437(2012) 2366–2385

52.C. Deng, S. Wang, On some characterizations of the partial orderings for bounded operators, Mathematical Inequalities & Applications, Volume 12, Number 3 (2012), 619–630.  

51.Chunyuan Deng, Dragana S. Cvetkovic-Ilic,Yimin Wei,On invertibility of combinations of k-potent operators, Linear Algebra and its Applications 437 (2012) 376–387.

50.Z. Yang, X. Peng, M. Chen, C. Deng, J. J. Koliha, Fredholm stability results for linear combinations of m-potent operators, Operators and Matrices,  6(2012), 193–199

49 Chunyuan Deng and Yimin Wei, Further results on the Moore-Penrose invertibility of projectors and its applications, LAA, Vol.60,No.1, January 2012,109–129.

48 C. Deng, Dragana S. Cvetkovic-Ilic and Yimin Wei, Properties of the Combinations of Commutative Idempotents, Linear Algebra and its Applications, 436 (2012) 202-221.

47 Chunyuan Deng, A comment on some recent results concerning the Drazin inverse of an anti-triangular block matrix, Filomat, 26:2 (2012), 135-145.

46. Marina Tosic, Dragana S. Cvetkovic-Ilic,  Chunyuan Deng, The MoorePenrose inverse of a linear combination of commuting generalized and hypergeneralized projectors, ELAA,  22(2011) 1129-1137.

45.Yi Min Wei, Chun Yuan Deng, A Note on Additive Results for the Drazin Inverse, Linear and Multilinear Algebra, 59(12), (2011) 1319-1329.

44.Chun Yuan Deng,Yi Min Wei,Some New Results of the Sherman-Morrison-Woodbury  Formula,  Proceeding of The Sixth Iternational Conference of  MAO,  2 (2011) 220-223.

43. Chunyuan Deng and Yimin Wei, Representations for the Drazin inverse of 2X2 block-operator matrix with singular Schur  complement,  LAA, 435 (2011) 2766-2783.

42.Chunyuan Deng, On the idempotent solutions of a kind of operator equations, ISRN Applied Mathematics,Volume 2011, 846165,doi:10.5402/2011/846165.

41. Chun Yuan Deng, Reverse order law for the group inverses, Journal of Mathematical Analysis and Applications, 382(2) (2011) 663-671.

40.Chunyuan Deng, A generalization of the Sherman-Morrison-Woodbury formula, Applied Mathematics Letters 24(9) (2011) 1561-1564.

39.Chun Yuan Deng,On the Drazin inverses involving power commutativity, Journal of Mathematical Analysis and Applications, 378 (2011) 314–323.

38.Chun Yuan Deng,Characterizations and Representations of the Group Inverse Involving Idempotents,Linear Algebra and its Applications, 434 (2011) 1067-1079.

37.Chun Yuan Deng, A note on the range of projection operators,The Southeast Asian Bulletin of Mathematics, 34 (2010) 651-656.

36.Chun Yuan Deng, Yi Min Wei, Perturbation of the generalized Drazin inverse,Electronic Journal of Linear Algebra. 21 (2010), 85-97.

35.Chun Yuan Deng, On Moore-Penrose inverse of a kind of operators, Proceedings of the Ninth International Conference on Matrix Theory and Its Applications,1(2010), 88-91.

34.C. Deng, Some representations for the Drazin inverse-the recent new results, Proceedings of the 9th International Conference on Matrix Theory and Its Applications ,1(2010), 84-87.

33.C. Deng, Y. Wei, Perturbation analysis of the MoorePenrose inverse for a class of bounded operators, Journal of the Korean Mathematical Society, 47(2010), 831-843.

32.Chun Yuan Deng, Yi Min Wei, New Additive Results for the Generalized Drazin Inverse, Journal of Mathematical Analysis and Applications, 370 (2010) 313–321.

31.Chun Yuan Deng, Dragana S. Cvetkovic-Ilic and Yi Min Wei, Some Results on the Generalized Drazin Inverse of Operator Matrices, LAMA,58, 503–521, 2010.

30.Chun Yuan Deng, Generalized Drazin inverses of anti-triangular block matrices, Journal of Mathematical Analysis and Applications.368 (2010) 1-8.

29.Dragana Cvetkovic-Ilic C. Deng, The Drazin invertibility of the difference and the sum of two idempotent operators, JCAM, 233 (2010) 1717- 1722.

28.Chun Yuan Deng, On properties of generalized quadratic operators, Linear Algebra and its Applications, 432(4-7) (2010) 847–856.

27.Chun Yuan Deng and Hong Ke Du, Representations of the Moore-Penrose inverse for a class of 2-by-2 block operator valued partial matrices,  LAMA, 58(2010)15-26.

26.邓春源, 广义幂等算子差的可逆性,数学物理学报中文版, 29(6),1477-1486,2009.

25.Chun Yuan Deng, On the idempotent solutions of equations ABA=A^2 and BAB=B^2,Proceedings of the third international worksshop on applied matrix theory, 28-31, 2009.

24.C. Deng, On the invertibility of the operator A-XB, Numerical Linear Algebra with Applications,16(817-831), 2009.

23.C. Deng, H. Du, Representations of the Moore-Penrose inverse of 2 by 2  block operator valued matrices,  Journal of the Korean Mathematical Society, 46(2009),  1139 -1150.

22.Chun Yuan Deng, Yi Min Wei, A note on the Drazin inverse of an anti-triangular matrix, Linear Algebra and its Applications, 431(2009), 1910-1922.

21.Chun Yuan Deng, Yi Min Wei, Characterizations and Representations of the Drazin Inverse of Idempotents,Linear Algebra and its Applications, 431(2009), 1526-1538.

20.Dragana Cvetkovic-Ilic,Chunyuan Deng,Some results on the Drazin invertibility and idempotents, Journal of Mathematical Analysis and Applications,359 (2009) 731-738.

19.Chun Yuan Deng, The Drazin inverses of sum and difference of idempotents, Linear Algebra and Its Applications, Linear Algebra and its Applications, 430(2009) 1282-1291.

18.Chun Yuan Deng, A note on the Drazin inverses with Banachiewicz-Schur forms, Applied Mathematics and Computation,213(2009),230-234.

17.Chun Yuan Deng, The generalized inverse of upper triangular operator matrix and its applications in perturbation analysis, Advances in Matrix theory and its applications (Proceedings of the Eighth International Conference on Matrix Theory and Its Applications in China ),volume II, 2008. 35-38.

16.杜鸿科,王月清,李启慧,邓春源, 广义导算子的范数可达性, 数学学报中文版, 51(2008), 29-38.

15.Chun Yuan Deng, A new characterization of the closedness of the sum of two subspaces, Acta Mathematica Scientia, 28B(2008), 17-23.

14.Chun Yuan Deng,The Drazin inverse of bounded operators with commutativity up to a factor,Applied Mathematics and Computation 206 (2008), 695–703.

13.Hong Ke Du,Chun Yuan Deng,Mbekhta Mostafa, Müller Vladimír, On spectral properties of linear combinations of idempotents. Studia Math. 180(3) (2007), 211—217.

12.邓春源,杜鸿科,Hilbert空间上线性算子的Drazin可逆性,数学学报中文版,50(2007), 1263-1270.

11.Chun Yuan Deng, Hong Ke Du, The spectrum of positive operators on Hilbert Lattices, Chinese Quarterly Journal of Mathematics, 22(1)(2007), 52-56.

10.Chun Yuan Deng, On the minimum gap and the angle between two subspaces, Journal of Computational and Applied Mathematics, 206(2007), 625-630.

9.Chun Yuan Deng, The Drazin inverses of products and differences of orthogonal projections,Journal of Mathematical Analysis and Applications,335(2007), 64-71.

8.Hong Ke Du, Chun Yuan Deng,Moore-Penrose inverses of products and differences of orthogonal projections, Acta Analysis Functionalis Applicata, 8(2006),104-109.

7.Hong Ke Du,Chun Yuan Deng, Qi Hui Li, On the Infinimum Problem of Hilbert Space Effects, Science in China: Serices A Mathematics, 49(2006), 545-556.

6.Chun Yuan Deng, Qi Hui Li, Hong Ke Du, Generalized n-idempotents and hyper-generalized n-idempotents, Northeast. Math. J., 22(2006), 387-394.

5.C. Deng, H. Du, The reduced minimum modulus of Drazin inverses of linear operators on Hilbert spaces,Proceedings of the American Mathematical Society, 134(2006), 3309-3317.

4.邓春源,杜鸿科, 两子空间的公共补与Gro\ss问题,数学学报中文版, 49(5)(2006), 1099-1112.

3.H. Du,C.Deng,The representation and characterization of Drazin inverses of operators on a Hilbert space, Linear Algbra and its Applications. 407(2005), 117-124.

2.Hong Ke Du,Chun Yuan Deng, A new characterization of gaps between two subspaces, Proceedings of the American Mathematical Society, 133(2005), 3065-3070.

1.Hong Ke Du,Xi Yan Yao,Chun Yuan Deng,Invertibility of linear combinations of two idempotents, Proceedings of the American Mathematical Society, 134(2005), 1451-1457.