On cogenerator rings as \(\Phi\)-trivial extensions

DOI10.21099/TKBJM/1496160507zbMath0631.16009OpenAlexW2618951144MaRDI QIDQ1094517

Kazunori Sakano

Publication date: 1987

Published in: Tsukuba Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.21099/tkbjm/1496160507

zbMATH Keywords

trivial extensionnilpotentgeneralized triangular matrix ringright injective cogenerator rings

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Injective modules, self-injective associative rings (16D50) Centralizing and normalizing extensions (16S20)

This page was built for publication: On cogenerator rings as \(\Phi\)-trivial extensions