JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2023, Vol. 58 ›› Issue (3): 25-32.doi: 10.6040/j.issn.1671-9352.0.2022.262

Previous Articles     Next Articles

Jacobsons lemma and Clines formula for core-EP inverse in a ring with involution

HUO Hui-min, SONG Xian-mei*, LI Ming-zhu   

  1. Department of Mathematics, Anhui Normal University, Wuhu 241002, Anhui, China
  • Published:2023-03-02

Abstract: The Jacobsons lemma and Clines formula of core-EP inverse are studied, and the equivalent conditions for the establishment of generalized Jacobsons lemma and generalized Clines formula under the conditions acd=dbd and dba=aca are given, which enrich partial results of core-EP reversible elements.

Key words: core-EP inverse, generalized Drazin inverse, Jacobsons lemma, Clines formula

CLC Number: 

  • O153
[1] BAKSALARY OM, TRENKLER G. Core inverse of matrices[J]. Linear and Multilinear Algebra, 2010, 58(5/6):681-697.
[2] MANJUNATHA PRASAD K, MOHANA K S. Core-EP inverse[J]. Linear and Multilinear Algebra, 2014, 62(6):792-802.
[3] RAKI(')/(C)D S, DIN(ˇ)/(C)I(')/(C)N(ˇ)/(C), DJORDJEVI(')/(C)N D S. Group, Moore-Penrose, core and dual core inverse in rings with involution[J]. Linear Algebra and Its Applications, 2014, 463:115-133.
[4] GAO Yuefeng, CHEN Jianlong. Pseudo core inverses in rings with involution[J]. Communications in Algebra, 2018, 46(1):38-50.
[5] MOSI(')/(C)D, DJORDJEVI(')/(C)D S. The gDMP inverse of Hilbert space operators[J]. Journal of Spectral Theory, 2018, 8(2):555-573.
[6] ZHOU Mengmeng, CHEN Jianlong, LI Tingting, et al. Three limit representations of the core-EP inverse[J]. arXiv preprint arXiv: 1804.05206, 2018.
[7] MOSI(')/(C)D, DJORDJEVI D. Core-EP inverse in rings with involution[J]. Publ Math Debrecen, 2020, 96(3/4):427-443.
[8] MOSI(')/(C)D, DJORDJEVI D, STANIMIROVI(')/(C)D, et al. Generalization of core-EP inverse for rectangular matrices[J]. Journal of Mathematical Analysis and Applications, 2021, 500(1):125101.
[9] CLINE R E. An application of representations for the generalized inverse of a matrix[R]. Madison: University of Wisconsin-Madison Mathematics. Research Center, 1965.
[10] CASTRO-GONZÁLEZ N, MENDES-ARA(')/(U)D, DJORDJEVIJO C, et al. Generalized inverses of a sum in rings[J]. Bulletin of the Australian Mathematical Society, 2010, 82(1):156-164.
[11] CVETKOVI(')/(C)-ILI(')/(C)D, HARTE R. On Jacobsons lemma and Drazin invertibility[J]. Applied Mathematics Letters, 2010, 23(4):417-420.
[12] CORACH G, DUGGAL B, HARTE R. Extensions of Jacobsons lemma[J]. Communications in Algebra, 2013, 41(2):520-531.
[13] ZENG Qingping, WU Zhenying, WEN Yongxian. New extensions of Clines formula for generalized inverses[J]. Filomat, 2017, 31(7):1973-1980.
[14] YAN Kai, ZENG Qingping, ZHU Yucan. Generalized Jacobsons lemma for Drazin inverses and its applications[J]. Linear and Multilinear Algebra, 2020, 68(1):81-93.
[15] ZHANG Xiaoxiang, CHEN Jianlong, WANG Long. Generalized symmetric*-rings and Jacobsons lemma for Moore-Penrose inverse[J]. Publications Mathematicae-Debrecen, 2017, 91(3/4):321-329.
[16] SHI Guiqi, CHEN Jianlong, LI Tingting. Jacobsons lemma and Clines formula for generalized inverses in a ring with involution[J]. Communications in Algebra, 2020, 48(9):3948-3961.
[17] KOLIHA J J, PATRICIO P. Elements of rings with equal spectral idempotents[J]. Journal of the Australian Mathematical Society, 2002, 72(1):137-152.
[18] PENROSE R. A generalized inverse for matrices[C] //Mathematical Proceedings of the Cambridge Philosophical Society. Cambridge University Press, 1955, 51(3):406-413.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!