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http://dx.doi.org/10.4134/BKMS.2014.51.4.1015

ON SOME OPEN PROBLEMS OF MAHMOUDI AND RENSHAW  

Qiao, Husheng (Department of Mathematics Northwest Normal University)
Wei, Chongqing (Department of Mathematics Northwest Normal University)
Publication Information
Bulletin of the Korean Mathematical Society / v.51, no.4, 2014 , pp. 1015-1022 More about this Journal
Abstract
This paper continues the investigation of covers of cyclic acts over monoids. Special attention is paid to (P)-covers and strongly flat covers of cyclic acts. In 2008 Mahmoudi and Renshaw posed some open problems and we gave some examples on them in 2012. In this paper, we obtained some further results on these problems and hence gave some deeper answers to them.
Keywords
(P)-cover; strongly flat cover; cyclic act;
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