Title of article
Implicational classes of De Morgan lattices Original Research Article
Author/Authors
Alexej P. Pynko، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
11
From page
171
To page
181
Abstract
In this paper we find the lattice of all implicational classes of De Morgan lattices together with their axiomatizations and generating algebras. We show that there are exactly eight implicational classes of De Morgan lattices and that these are all finitely-axiomatizable and finitely generated quasi-varieties.
Keywords
Classical orthogonal polynomials , Double indexed sequences of nonnegative numbers , Combinatorial numbers , Asymptotic normality
Journal title
Discrete Mathematics
Serial Year
1999
Journal title
Discrete Mathematics
Record number
950905
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