|
Sibirskii Matematicheskii Zhurnal, 2003, Volume 44, Number 6, Pages 1329–1336
(Mi smj1259)
|
|
|
|
Wreath products and universal equivalence
S. V. Morozova
Abstract:
We consider the question of preservation of universal equivalence for the cartesian and direct wreath products of lattice-ordered groups and groups. We prove that the basic rank is infinite of the quasivariety of torsion-free nilpotent groups of nilpotence length $\leqslant c(c\geqslant2)$.
Keywords:
universal equivalence, nilpotent group, lattice-ordered group, quasivariety of groups, basic rank.
Received: 23.12.2002
Citation:
S. V. Morozova, “Wreath products and universal equivalence”, Sibirsk. Mat. Zh., 44:6 (2003), 1329–1336; Siberian Math. J., 44:6 (2003), 1043–1048
Linking options:
https://www.mathnet.ru/eng/smj1259 https://www.mathnet.ru/eng/smj/v44/i6/p1329
|
|