1. Extensions of $GM$-rings
- Creator:
- Chen, Huanyin and Chen, Miaosen
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- $GM$-ring, module extension, and power series ring
- Language:
- English
- Description:
- It is shown that a ring $R$ is a $GM$-ring if and only if there exists a complete orthogonal set $\lbrace e_1,\cdots ,e_n\rbrace $ of idempotents such that all $e_iRe_i$ are $GM$-rings. We also investigate $GM$-rings for Morita contexts, module extensions and power series rings.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public