Abstract and Applied Analysis (Jan 2013)

The Group Inverse of the Combinations of Two Idempotent Operators

Shunqin Wang,
Chunyuan Deng

Affiliations

Shunqin Wang: School of Mathematics and Statistics, Nanyang Normal University, Nanyang 473061, China
Chunyuan Deng: School of Mathematical Sciences, South China Normal University, Guangzhou 510631, China

DOI: https://doi.org/10.1155/2013/789896
Journal volume & issue: Vol. 2013

Abstract

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

Published in Abstract and Applied Analysis

ISSN: 1085-3375 (Print); 1687-0409 (Online)
Publisher: Wiley
Country of publisher: United Kingdom
LCC subjects: Science: Mathematics
Website: https://onlinelibrary.wiley.com/journal/4058

About the journal