NEAR-RINGS OF HOMOGENEOUS MAPS
作者:
AndriesB Van der Merwe,
期刊:
Quaestiones Mathematicae
(Taylor Available online 1998)
卷期:
Volume 21,
issue 1-2
页码: 1-9
ISSN:1607-3606
年代: 1998
DOI:10.1080/16073606.1998.9632021
出版商: Taylor & Francis Group
关键词: 16D70;16S50;13C11
数据来源: Taylor
摘要:
Given an R-module V, the near-ring of homogeneous maps MR(V) is the set of maps {f:V→ V |f(rv)=rf(v)for allrb.epsis;Rand v b.epsis;V} endowed with point-wise addition and composition of functions as multiplication. Modules with the property thatMR(V)= EndR(V)and those with the property thatMR(V)is a ring, will be characterized in certain cases. It will also be investigated whether these are local properties.
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