On a Class of Subsemigroup Lattices. / Schwidefsky, M. V.
In: Siberian Mathematical Journal, Vol. 61, No. 5, 01.09.2020, p. 941-952.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - On a Class of Subsemigroup Lattices
AU - Schwidefsky, M. V.
N1 - Publisher Copyright: © 2020, Pleiades Publishing, Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/9/1
Y1 - 2020/9/1
N2 - Under study is the structure of subsemigroup lattices of semigroups of elementary types.We establish that the subsemigroup lattices of semigroups of elementary types are lattice-universal.Also, we show that, for a series of classes K of algebraic structures, each subsemigroup latticeof the semigroup of elementary types ofthe structures from K contains the ideal lattice of a free lattice of countable rank as a sublattice.
AB - Under study is the structure of subsemigroup lattices of semigroups of elementary types.We establish that the subsemigroup lattices of semigroups of elementary types are lattice-universal.Also, we show that, for a series of classes K of algebraic structures, each subsemigroup latticeof the semigroup of elementary types ofthe structures from K contains the ideal lattice of a free lattice of countable rank as a sublattice.
KW - 512.56
KW - elementary type
KW - lattice
KW - Q-universality
KW - semigroup
UR - http://www.scopus.com/inward/record.url?scp=85091667002&partnerID=8YFLogxK
U2 - 10.1134/S0037446620050171
DO - 10.1134/S0037446620050171
M3 - Article
AN - SCOPUS:85091667002
VL - 61
SP - 941
EP - 952
JO - Siberian Mathematical Journal
JF - Siberian Mathematical Journal
SN - 0037-4466
IS - 5
ER -
ID: 25685673