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2008

Nearlattices

13 years 11 months ago
Nearlattices
By a nearlattice is meant a join-semilattice having the property that every principal filter is a lattice with respect to the semilattice order. We introduce the concept of (relative) annihilator of a nearlattice and characterize some properties like distributivity, modularity or 0-distributivity of nearlattices by means of certain properties of annihilators. Key words: Nearlattice; semilattice; ideal; congruence; distributivity; modularity; 0-distributivity; annihilator. 2000 Mathematics Subject Classification: 06A12, 06D99, 06C99
Ivan Chajda, Miroslav Kolarík
Added 10 Dec 2010
Updated 10 Dec 2010
Type Journal
Year 2008
Where DM
Authors Ivan Chajda, Miroslav Kolarík
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