薛以鋒，男，華東師範大學數學科學學院教授。
基本介紹
- 中文名：薛以鋒
- 職業：教師
- 專業方向：運算元代數、套用泛函分析、隨機矩陣分布理論
- 就職院校：華東師範大學數學科學學院
個人經歷,研究方向,學術成果,
個人經歷
華東師範大學數學科學學院教授，美國數學會會員‚上海市數學會會員‚ 《Mathematical Review》評論員
研究方向
運算元代數:K-理論與指標理論‚C*-代數分類;
套用泛函分析:運算元廣義逆擾動理論;
隨機矩陣分布理論.
學術成果
1. Guoliang Chen‚ Musheng Wei and Yifeng Xue‚ Perturbation analysis of the least square solution in Hilbert Spaces‚ Linear Algebra Appl‚ 224 (1996)‚ 69--80
2. Guoling Chen and Yifeng Xue‚ Perturbation analysis for the operator equation in Banach Spaces‚ J. Math. Anal. Appl‚ 212 (1997)‚ 107--125
3. Guoliang Chen and Yifeng Xue‚ The expression of the generalized inverse of the perturbed operator under Type I perturbation in Hilbert spaces‚ Linear Algebra Appl.‚ 285 (1998)‚ 1--6
4. Yifeng Xue‚ The connected stable rank of the purely infinite simple C*--algebras‚ Proc. Amer. Math. Soc.‚ 127 (1999)‚ 3671--3676
5. Yifeng Xue‚ The general stable rank in nonstable K--theory‚ Rocky Mount. J. Math.‚ 30(2) (2000)‚ 761--775
6. Zongyao Wang and Yifeng Xue‚ On the unique finite (SI) decomposition of the Jordan operator for certain inner function ‚ Integral Equations and Operator Theory‚ 36 (2000)‚ 70--377
7. Yifeng Xue‚ The K--groups of for certain pairs (M‚ theta)‚ Journal of Operator Theory‚ 46 (2001) 337--353
8. Yifeng Xue and Guoliang Chen‚ The expression of the generalized Bott--Duffin inverse and its perturbation theory‚ Applied Math. Comput.‚ 132 (2002)‚ 437--444
9. Guoliang Chen‚ Guomin Liu and Yifeng Xue‚ Perturbation analysis of the generalized B-D inverse of the L--zero matrices‚ Linear and Multilinear Algebra‚ 51 (2003)‚ 11--20
10. Shanwen Hu‚ Huaxin Lin and Yifeng Xue‚ K--theory of C*--algebras with tracial topological rank k‚ International J. Math.‚ 14 (2) (2003)‚ 153--170
11. Yiqiang Liu‚ Yifeng Xue and Fahui Zhai‚ The closures of (U+K)--orbits of certain essentially normal models‚ Houston J. Math.‚ 30 (1)(2004)‚ 231--244
12. Yifeng Xue and Guoliang Chen‚ Some equivalent conditions of stable perturbation of operators in Hilbert Spaces‚ Applied Math. Comput. 147 (3)(2004)‚ 607-613
13. Shanwen Hu‚ Huaxin Lin and Yifneg Xue‚ The tracial topological rank of extensions of C*--algebras‚ Math. Scand. 94 (2004)‚ 125—147
14. Shanwen Hu‚ Huaxin Lin and Yifeng Xue‚ The tracial topological rank of C*gebras‚
Indiana University Math. J.‚Vol.53‚No.6(2004)‚1577-1603
15. Shanwen Hu‚ Huaxin Lin and Yifeng Xue‚Limits of Homomorphisms with finite dimensional range‚ International Journal Math.‚Vol.16‚No.7(2005)‚807-821
16. Yifeng Xue‚ Stable perturbation in Banach algebras‚ J. Aust. Math. Soc. 83(2007)‚271-284
17. Yifeng Xue‚ (APD)-property of C*-algebras by extensions of C* -algebras with (APD)‚
Proc. Amer. Math. Soc., 135 (2007), 705-711
18. Yifeng Xue and Guoliang Chen, Perturbation analysis for the Drazin inverse under stable perturbation in Banach space, Missouri J. Math. Sci. 19 (2007), no. 2, 106—120
19. Yifeng Xue, Reduced Minimum Modulus in C*-Algebras, Integral Equations and
Operator Theory, 59(2007), 269—280
20 Yifeng Xue, A new characterization of the reduced minimum modulus of an operator
on Banach spaces, Publ. Math. Debrecen, 72 (2008), no.1-2, 155—166
21. Yifeng Xue, The Ext-Group of Unitary Equivalence Classes of Unital Extensions,
Acta Math. Sinica, English Series, 27(12) (2011), 2329-2342
22. Yifeng Xue, Stable Perturbation of Operators and Related Topics, World Scientific, 2012
