ON ANNIHILATOR IDEALS OF SKEW MONOID RINGS*
Glasgow mathematical journal, Tome 52 (2010) no. 1, pp. 161-168
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A ring R is called a left APP-ring if the left annihilator lR(Ra) is pure as a left ideal of R for every a ∈ R; R is called (left principally) quasi-Baer if the left annihilator of every (principal) left ideal of R is generated by an idempotent. Let R be a ring and M an ordered monoid. Assume that there is a monoid homomorphism φ: M ⟶ Aut(R). We give a necessary and sufficient condition for the skew monoid ring (induced by φ) to be left APP (left principally quasi-Baer, quasi-Baer, respectively).
ZHONGKUI, LIU; XIAOYAN, YANG. ON ANNIHILATOR IDEALS OF SKEW MONOID RINGS*. Glasgow mathematical journal, Tome 52 (2010) no. 1, pp. 161-168. doi: 10.1017/S0017089509990255
@article{10_1017_S0017089509990255,
author = {ZHONGKUI, LIU and XIAOYAN, YANG},
title = {ON {ANNIHILATOR} {IDEALS} {OF} {SKEW} {MONOID} {RINGS*}},
journal = {Glasgow mathematical journal},
pages = {161--168},
year = {2010},
volume = {52},
number = {1},
doi = {10.1017/S0017089509990255},
url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089509990255/}
}
TY - JOUR AU - ZHONGKUI, LIU AU - XIAOYAN, YANG TI - ON ANNIHILATOR IDEALS OF SKEW MONOID RINGS* JO - Glasgow mathematical journal PY - 2010 SP - 161 EP - 168 VL - 52 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089509990255/ DO - 10.1017/S0017089509990255 ID - 10_1017_S0017089509990255 ER -
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