The Group Inverse of the Combinations of Two Idempotent Operators

We present some inverses and group inverses results for linear combinations of two idempotents and their products.

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Main Authors: Shunqin Wang, Chunyuan Deng
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2013/789896
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author Shunqin Wang
Chunyuan Deng
author_facet Shunqin Wang
Chunyuan Deng
author_sort Shunqin Wang
collection DOAJ
description We present some inverses and group inverses results for linear combinations of two idempotents and their products.
format Article
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institution Kabale University
issn 1085-3375
1687-0409
language English
publishDate 2013-01-01
publisher Wiley
record_format Article
series Abstract and Applied Analysis
spelling doaj-art-0118f757f3424a6fa25ca4b65cf4657d2025-02-03T01:27:31ZengWileyAbstract and Applied Analysis1085-33751687-04092013-01-01201310.1155/2013/789896789896The Group Inverse of the Combinations of Two Idempotent OperatorsShunqin Wang0Chunyuan Deng1School of Mathematics and Statistics, Nanyang Normal University, Nanyang 473061, ChinaSchool of Mathematical Sciences, South China Normal University, Guangzhou 510631, ChinaWe present some inverses and group inverses results for linear combinations of two idempotents and their products.http://dx.doi.org/10.1155/2013/789896
spellingShingle Shunqin Wang
Chunyuan Deng
The Group Inverse of the Combinations of Two Idempotent Operators
Abstract and Applied Analysis
title The Group Inverse of the Combinations of Two Idempotent Operators
title_full The Group Inverse of the Combinations of Two Idempotent Operators
title_fullStr The Group Inverse of the Combinations of Two Idempotent Operators
title_full_unstemmed The Group Inverse of the Combinations of Two Idempotent Operators
title_short The Group Inverse of the Combinations of Two Idempotent Operators
title_sort group inverse of the combinations of two idempotent operators
url http://dx.doi.org/10.1155/2013/789896
work_keys_str_mv AT shunqinwang thegroupinverseofthecombinationsoftwoidempotentoperators
AT chunyuandeng thegroupinverseofthecombinationsoftwoidempotentoperators
AT shunqinwang groupinverseofthecombinationsoftwoidempotentoperators
AT chunyuandeng groupinverseofthecombinationsoftwoidempotentoperators