WEAKLY PRIME LEFT IDEALS IN NEAR-SUBTRACTION SEMIGROUPS
Author(s) -
P. Dheena,
G. Kumar
Publication year - 2008
Publication title -
communications of the korean mathematical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.286
H-Index - 15
eISSN - 2234-3024
pISSN - 1225-1763
DOI - 10.4134/ckms.2008.23.3.325
Subject(s) - mathematics , prime (order theory) , ideal (ethics) , minimal ideal , prime ideal , associated prime , radical of an ideal , semigroup , pure mathematics , subtraction , maximal ideal , discrete mathematics , combinatorics , arithmetic , principal ideal ring , law , commutative ring , commutative property , political science
In this paper we introduce the notion of weakly prime left ideals in near-subtraction semigroups. Equivalent conditions for a left ideal to be weakly prime are obtained. We have also shown that if (M, L) is a weak m∗-system and if P is a left ideal which is maximal with respect to containing L and not meeting M, then P is weakly prime.
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