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邓春源老师介绍
姓名：邓春源
英文名字：Chun Yuan Deng
性别：男
籍贯：湖北省.丹江口市
政治面貌：中共党员
学位：理学博士
职称：副教授
研究领域：Operator theory and Operator algebra
联系方式：cydeng@scnu.edu.cn
工作经历：
2006年7月毕业于陕西师范大学数学与信息科学学院，获基础数学博士学位。2006年7月至今在华南师范大学数学科学学院工作。已在“Proceedings of the American Mathematical Society”, “Journal of Computational and Applied Mathematics”, “Applied Mathematics and Computation”, “Acta Mathematica Sinca”,“ Acta Mathematica Scientia”, “Linear and Multilinear Algebra”, “Journal of the Korean Mathematical Society”，《数学学报》，《数学物理学报》，《应用泛函分析学报》以及《东北数学》等发表论文多篇。参与国家自然科学基金项目一项，为本科生、研究生开设的课程有：《泛函分析》、《数学分析》、《实变函数》, 《高等数学》等。
科研成果：
Accepted for publication
1. Chun Yuan Deng, Yi Min Wei, Characterizations and Representations of the Drazin Inverse of Idempotents， to appear in Linear Algebra and its Applications.
2. Dragana Cvetkovic-Ilic，Chunyuan Deng，Some results on the Drazin invertibility and idempotents， Journal of Mathematical Analysis and Applications.
3. Chun Yuan Deng, On the invertibility of the operator A-XB，to appear in Numerical Linear Algebra with Applications，DOI: 10.1002/nla.590.
4. Chun Yuan Deng, Yi Min Wei, Perturbation analysis of the Moore-Penrose inverse for a class of bounded operators in Hilbert spaces, to appear in Journal of the Korean Mathematical Society.
5. Chun Yuan Deng, Invertibility of differences of two generalized idempotent operators, to appear in Acta Mathematica Scientia, Chinese Series.
6. Chun Yuan Deng, Dragana S. Cvetkovic-Ilic and Yi Min Wei, Some Results on the Generalized Drazin Inverse of Operator Matrices, Linear and Multilinear Algebra, DOI: 10.1080/03081080902722642, 2009.
7. Chun Yuan Deng, Hong Ke Du, Representations of the Moore-Penrose inverse for a class of 2 by 2 block operator valued partial matrices, Linear and Multilinear Algebra，DOI: 10.1080/03081080801980457, 2009
2009 年
8. 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.
9. Chun Yuan Deng, A note on the Drazin inverses with Banachiewicz-Schur forms, to appear in Applied Mathematics and Computation，213(2009)，230-234.
10. Chun Yuan Deng, Hong Ke Du, Representations of the Moore-Penrose inverse of 2 by 2 block operator valued matrices, Journal of the Korean Mathematical Society, J. Korean Math. Soc. 46(2009), 1-12.
2008 年
11. Chun Yuan Deng，The Drazin inverse of bounded operators with commutativity up to a factor，Applied Mathematics and Computation 206 (2008)， 695–703.
12. Chun Yuan Deng, A new characterization of the closedness of the sum of two subspaces, Acta Mathematica Scientia, 28B(2008), 17-23.
13. Hong Ke Du, Yue Qing Wang, Qi Hui Li, Chun Yuan Deng, Norm Attainability of Generalized Derivations, Acta Mathematica Sinca, Chinese Series, 51(2008), 29-38.
14. 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.
2007 年
15. Chun Yuan Deng, The Drazin inverses of products and differences of orthogonal projections，Journal of Mathematical Analysis and Applications,335(2007), 64-71.
16. Chun Yuan Deng, On the minimum gap and the angle between two subspaces, Journal of Computational and Applied Mathematics, 206(2007), 625-630.
17. Chun Yuan Deng, Hong Ke Du, The spectrum of positive operators on Hilbert Lattices, Chinese Quarterly Journal of Mathematics, 22(1)(2007), 52-56.
18. Chun Yuan Deng，Hong Ke Du，The Drazin invertibility of linear operators on Hilbert spaces，Acta Mathematica Sinca, Chinese Series, 50（2007）, 1263-1270.
19. 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.
2006年
20. Chun Yuan Deng, Qi Hui Li, Hong Ke Du, Generalized n-idempotents and hyper-generalized n-idempotents, Northeast. Math. J., 22(2006), 387-394.
21. Chun Yuan Deng, Hong Ke Du, The reduced minimum modulus of Drazin inverses of linear operators on Hilbert spaces， Proceedings of the American Mathematical Society, 134(2006), 3309-3317.
22. Chun Yuan Deng, Hong Ke Du, Common complements of two subspaces and an answer of Gro\ss 's question，Acta Mathematica Sinca, Chinese Series,，49(5)(2006), 1099-1112.
23. 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.
24. Hong Ke Du， Chun Yuan Deng，Moore-Penrose inverses of products and differences of orthogonal projections, Acta Analysis Functionalis Applicata， 8（2006），104-109.
2005年以前
25. Hong Ke Du，Chun Yuan Deng，The representation and characterization of Drazin inverses of operators on a Hilbert space， Linear Algbra and its Applications. 407(2005), 117-124.
26. Hong Ke Du，Chun Yuan Deng, A new characterization of gaps between two subspaces， Proceedings of the American Mathematical Society, 133(2005), 3065-3070.
27. 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.
28. 邓春源, 王顺钦, 等价类空间上投影算子的一些性质, 南阳师范学院学报, 2009年，第03期.
29. 朱红鲜, 邓春源, 由算子扰动讨论框架扰动，南阳师范学院学报，2008年，第06期.
30. 邓春源, 利用创造教学法培养高素质人才, 科教文汇(上旬刊) , 2007年，第10期.
31. 杜鸿科, 邓春源, 量子效应的分解, 陕西师范大学学报(自然科学版), 2006年，第01期.
32. 邓春源,王顺钦,Banach格上对偶C_0-半群, 陕西师范大学学报(自然科学版), 2003年，第03期.
33. 邓春源, 庞永锋, Banach格上正则算子, 西安建筑科技大学学报(自然科学版),2003年，第04期.
34. 邓春源, 杜鸿科, Hilbert格上正算子, 湖北民族学院学报(自然科学版), 2002年，第03期.
35. 王顺钦, 邓春源, R(L)上分明拓扑的连通性及可数性, 南阳师范学院学报, 2002年，第02期.
36. 邓春源, 王顺钦, 对偶C_0-半群的性质, 南阳师范学院学报, 2002年，第06期.
英文名字：Chun Yuan Deng
性别：男
籍贯：湖北省.丹江口市
政治面貌：中共党员
学位：理学博士
职称：副教授
研究领域：Operator theory and Operator algebra
联系方式：cydeng@scnu.edu.cn
工作经历：
2006年7月毕业于陕西师范大学数学与信息科学学院，获基础数学博士学位。2006年7月至今在华南师范大学数学科学学院工作。已在“Proceedings of the American Mathematical Society”, “Journal of Computational and Applied Mathematics”, “Applied Mathematics and Computation”, “Acta Mathematica Sinca”,“ Acta Mathematica Scientia”, “Linear and Multilinear Algebra”, “Journal of the Korean Mathematical Society”，《数学学报》，《数学物理学报》，《应用泛函分析学报》以及《东北数学》等发表论文多篇。参与国家自然科学基金项目一项，为本科生、研究生开设的课程有：《泛函分析》、《数学分析》、《实变函数》, 《高等数学》等。
科研成果：
Accepted for publication
1. Chun Yuan Deng, Yi Min Wei, Characterizations and Representations of the Drazin Inverse of Idempotents， to appear in Linear Algebra and its Applications.
2. Dragana Cvetkovic-Ilic，Chunyuan Deng，Some results on the Drazin invertibility and idempotents， Journal of Mathematical Analysis and Applications.
3. Chun Yuan Deng, On the invertibility of the operator A-XB，to appear in Numerical Linear Algebra with Applications，DOI: 10.1002/nla.590.
4. Chun Yuan Deng, Yi Min Wei, Perturbation analysis of the Moore-Penrose inverse for a class of bounded operators in Hilbert spaces, to appear in Journal of the Korean Mathematical Society.
5. Chun Yuan Deng, Invertibility of differences of two generalized idempotent operators, to appear in Acta Mathematica Scientia, Chinese Series.
6. Chun Yuan Deng, Dragana S. Cvetkovic-Ilic and Yi Min Wei, Some Results on the Generalized Drazin Inverse of Operator Matrices, Linear and Multilinear Algebra, DOI: 10.1080/03081080902722642, 2009.
7. Chun Yuan Deng, Hong Ke Du, Representations of the Moore-Penrose inverse for a class of 2 by 2 block operator valued partial matrices, Linear and Multilinear Algebra，DOI: 10.1080/03081080801980457, 2009
2009 年
8. 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.
9. Chun Yuan Deng, A note on the Drazin inverses with Banachiewicz-Schur forms, to appear in Applied Mathematics and Computation，213(2009)，230-234.
10. Chun Yuan Deng, Hong Ke Du, Representations of the Moore-Penrose inverse of 2 by 2 block operator valued matrices, Journal of the Korean Mathematical Society, J. Korean Math. Soc. 46(2009), 1-12.
2008 年
11. Chun Yuan Deng，The Drazin inverse of bounded operators with commutativity up to a factor，Applied Mathematics and Computation 206 (2008)， 695–703.
12. Chun Yuan Deng, A new characterization of the closedness of the sum of two subspaces, Acta Mathematica Scientia, 28B(2008), 17-23.
13. Hong Ke Du, Yue Qing Wang, Qi Hui Li, Chun Yuan Deng, Norm Attainability of Generalized Derivations, Acta Mathematica Sinca, Chinese Series, 51(2008), 29-38.
14. 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.
2007 年
15. Chun Yuan Deng, The Drazin inverses of products and differences of orthogonal projections，Journal of Mathematical Analysis and Applications,335(2007), 64-71.
16. Chun Yuan Deng, On the minimum gap and the angle between two subspaces, Journal of Computational and Applied Mathematics, 206(2007), 625-630.
17. Chun Yuan Deng, Hong Ke Du, The spectrum of positive operators on Hilbert Lattices, Chinese Quarterly Journal of Mathematics, 22(1)(2007), 52-56.
18. Chun Yuan Deng，Hong Ke Du，The Drazin invertibility of linear operators on Hilbert spaces，Acta Mathematica Sinca, Chinese Series, 50（2007）, 1263-1270.
19. 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.
2006年
20. Chun Yuan Deng, Qi Hui Li, Hong Ke Du, Generalized n-idempotents and hyper-generalized n-idempotents, Northeast. Math. J., 22(2006), 387-394.
21. Chun Yuan Deng, Hong Ke Du, The reduced minimum modulus of Drazin inverses of linear operators on Hilbert spaces， Proceedings of the American Mathematical Society, 134(2006), 3309-3317.
22. Chun Yuan Deng, Hong Ke Du, Common complements of two subspaces and an answer of Gro\ss 's question，Acta Mathematica Sinca, Chinese Series,，49(5)(2006), 1099-1112.
23. 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.
24. Hong Ke Du， Chun Yuan Deng，Moore-Penrose inverses of products and differences of orthogonal projections, Acta Analysis Functionalis Applicata， 8（2006），104-109.
2005年以前
25. Hong Ke Du，Chun Yuan Deng，The representation and characterization of Drazin inverses of operators on a Hilbert space， Linear Algbra and its Applications. 407(2005), 117-124.
26. Hong Ke Du，Chun Yuan Deng, A new characterization of gaps between two subspaces， Proceedings of the American Mathematical Society, 133(2005), 3065-3070.
27. 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.
28. 邓春源, 王顺钦, 等价类空间上投影算子的一些性质, 南阳师范学院学报, 2009年，第03期.
29. 朱红鲜, 邓春源, 由算子扰动讨论框架扰动，南阳师范学院学报，2008年，第06期.
30. 邓春源, 利用创造教学法培养高素质人才, 科教文汇(上旬刊) , 2007年，第10期.
31. 杜鸿科, 邓春源, 量子效应的分解, 陕西师范大学学报(自然科学版), 2006年，第01期.
32. 邓春源,王顺钦,Banach格上对偶C_0-半群, 陕西师范大学学报(自然科学版), 2003年，第03期.
33. 邓春源, 庞永锋, Banach格上正则算子, 西安建筑科技大学学报(自然科学版),2003年，第04期.
34. 邓春源, 杜鸿科, Hilbert格上正算子, 湖北民族学院学报(自然科学版), 2002年，第03期.
35. 王顺钦, 邓春源, R(L)上分明拓扑的连通性及可数性, 南阳师范学院学报, 2002年，第02期.
36. 邓春源, 王顺钦, 对偶C_0-半群的性质, 南阳师范学院学报, 2002年，第06期.
邓春源老师相关教学资源
