RECOGNITION AND COMPUTATIONS OF MATRIX-RINGS

Authors
LAM TY LEROY A
Citation
Ty. Lam et A. Leroy, RECOGNITION AND COMPUTATIONS OF MATRIX-RINGS, Israel Journal of Mathematics, 96, 1996, pp. 379-397
Citations number
21
Categorie Soggetti
Mathematics, General",Mathematics
Journal title
Israel Journal of Mathematics → ACNP
ISSN journal
00212172
Volume
96
Year of publication
1996
Part
B
Pages
379 - 397
Database
ISI
SICI code
0021-2172(1996)96:<379:RACOM>2.0.ZU;2-B
Abstract
An eigenring formula for computing a base ring for an n x n matrix rin g is given in the context of the Agnarsson-Amitsur-Robson characteriza tion of such matrix rings. Various other recognition criteria and comp utations of ''hidden'' matrix rings are also given.