Bulletin of the
Korean Mathematical Society
BKMS

ISSN(Print) 1015-8634 ISSN(Online) 2234-3016

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Bull. Korean Math. Soc. 2007; 44(4): 771-775

Printed December 1, 2007

Copyright © The Korean Mathematical Society.

Half-factoriality of $D[S]$}

Tariq Shah

Quaid-i-Azam University

Abstract

In this note we discussed the half-factoriality of Krull monoid domain $D[S]$ whenever the monoid $S$ has trivial divisor class group.

Keywords: monoid domain, HFD, class group, Krull monoid, Krull domain

MSC numbers: 13G05, 20M25