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Nonsingular Semiperfect Cs‐Rings II
Author(s) -
Jain S. K.,
Kanwar P.,
LópezPermouth Sergio R.
Publication year - 2000
Publication title -
bulletin of the london mathematical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.396
H-Index - 48
eISSN - 1469-2120
pISSN - 0024-6093
DOI - 10.1112/s0024609300007116
Subject(s) - invertible matrix , mathematics , pure mathematics , block (permutation group theory) , mathematics subject classification , subject (documents) , matrix (chemical analysis) , algebra over a field , combinatorics , computer science , composite material , materials science , library science
In this paper we obtain the precise structure of right nonsingular semiperfect right CS‐rings. It is shown that such rings are direct sums of certain specific block matrix rings. 1991 Mathematics Subject Classification 16L30, 16D70.