Results 221 to 230 of about 19,126 (247)
Some of the next articles are maybe not open access.

Products of lattice varieties

Algebra Universalis, 1985
The concept of variety product originated in \textit{H. Neumann}'s work on ''Varieties of groups'' [Ergebnisse der Mathematik und ihrer Grenzgebiete, Band 37 (1967; Zbl 0251.20001)] and was generalized to universal algebra by \textit{A. I. Mal'cev} [Sib. Mat. Zh.
Grätzer, George, Kelly, David
openaire   +1 more source

LATTICES OF VARIETIES OF LINEAR ALGEBRAS

Russian Mathematical Surveys, 1978
ContentsIntroduction § 1. Varieties of linear algebras § 2. Residually nilpotent chain varieties of algebras § 3. Precomplete varieties of algebras § 4. Chain varieties of alternative, right alternative Lie-admissible, and Jordan algebras § 5. Chain varieties of restricted Lie p-algebras § 6.
openaire   +2 more sources

Quasiorder lattices of varieties

Algebra universalis, 2018
The set \(\mathrm{Quo}(A)\) of compatible quasiorders of an algebra \(A\) forms a lattice under inclusion and the congruence lattice \(\mathrm{Con}(A)\) is its sublattice. It is proved that a locally finite variety is congruence distributive (modular) if and only if it is quasiorder distributive (modular).
Gyenizse, Gergő, Maróti, Miklós
openaire   +2 more sources

Embedding lattices in lattices of varieties of groups

Izvestiya: Mathematics, 1999
Let \(\Lambda\) denote the direct product of subspace lattices, one for each finite-dimensional vector space over the \(2\)-element field, and let \(\mathbb{A}_2\) be the group variety defined by the law \(x^2=1\). The main result of the paper is that \(\Lambda\) embeds in the interval \([\mathbb{A}_2^4,\mathbb{A}_2^5]\) of the lattice of group ...
openaire   +1 more source

Varieties of lattices

2015
An interesting problem in universal algebra is the connection between the internal structure of an algebra and the identities which it satisfies. The study of varieties of algebras provides some insight into this problem. Here we are concerned mainly with lattice varieties, about which a wealth of information has been obtained in the last twenty years.
openaire   +1 more source

Varieties of Lattices

1992
Peter Jipsen, Henry Rose
openaire   +1 more source

Varieties of Lattices

2016
P. Jipsen, H. Rose
openaire   +1 more source

The Failure of The Amalgamation Property for Semilinear Varieties of Residuated Lattices

Mathematica Slovaca, 2015
José Gil-Férez   +2 more
exaly  

Q -universal varieties of bounded lattices

Algebra Universalis, 2002
M E Adams, W Dziobiak
exaly  

Home - About - Disclaimer - Privacy