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Equality between different types of invertibility


Abstract

Necessary and sufficient conditions for the between different types of invertibility are established.

Встановлені необхідні та достатні умови співпадіння різних типів оборотності.

Key words: Invertible, Drazin-Riesz inverse, SVEP.


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Article Information

TitleEquality between different types of invertibility
SourceMethods Funct. Anal. Topology, Vol. 27 (2021), no. 1, 31-36
DOI10.31392/MFAT-npu26_1.2021.05
MathSciNet   MR4252996
Milestones  Received 09/04/2020; Revised 06/02/2021
CopyrightThe Author(s) 2021 (CC BY-SA)

Authors Information

Hamid Boua
Mohammed First University, Pluridisciplinary Faculty of Nador, Labo LIABM, Nador, Morocco

Mohammed Karmouni
Cadi Ayyad University, Multidisciplinary Faculty, Safi, Morocco


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Citation Example

Hamid Boua and Mohammed Karmouni, Equality between different types of invertibility, Methods Funct. Anal. Topology 27 (2021), no. 1, 31-36.


BibTex

@article {MFAT1504,
    AUTHOR = {Hamid Boua and Mohammed Karmouni},
     TITLE = {Equality between different types of invertibility},
   JOURNAL = {Methods Funct. Anal. Topology},
  FJOURNAL = {Methods of Functional Analysis and Topology},
    VOLUME = {27},
      YEAR = {2021},
    NUMBER = {1},
     PAGES = {31-36},
      ISSN = {1029-3531},
  MRNUMBER = {MR4252996},
       DOI = {10.31392/MFAT-npu26_1.2021.05},
       URL = {http://mfat.imath.kiev.ua/article/?id=1504},
}


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