Mathematics Faculty Proceedings, Presentations, Speeches, Lectures

Title

On the structure of the lattice of combinatorial Rees–Sushkevich varieties

Event Name/Location

International Conference on Semigroups and Formal Languages, Centro de Álgebra da Universidade de Lisboa (CAUL), Portugal, 12 - 15 July 2005

Document Type

Conference Proceeding

Publication Date

6-2007

Abstract

We present several recent results on the structure of the lattice of combinatorial Rees–Sushkevich varieties. In particular, we study a natural decomposition of the lattice into a disjoint union of intervals and describe the sublattice generated by the extreme points of these intervals.

Conference Proceeding Title

Semigroups and Formal Languages

ISBN

9789812707383

Publisher

World Scientific

Publisher Location

Singapore

DOI

10.1142/9789812708700_0012

First Page

164

Last Page

187