Institutul de Matematică şi Informatică "Vladimir Andrunachievici"
Universitatea de Stat din MoldovaRO EN
On a small quasi-compactness.
Authors: Laurenţiu Calmuţchi
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Abstract
The notion of small quasi-compactness is introduced and studied. Let P be a small quasi-compactness. We prove that the classes of equivalence of P-compactifications of a given space X form a lattice with maximal and minimal elements. Some properties of maximal elements are studied.Tiraspol State University, Chisinau, Moldova
Fulltext
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Contents
- Valentin Danilovich Belousov (1925-1988). The issue is a tribute in honor of his 80`th birthday.
- Pairwise orthogonality of n-ary operations.
- On some quasi-identities in finite quasigroups.
- On a small quasi-compactness.
- On the Riemann extension of the G?del space-time metric.
- Some n-ary analogs of the notion of a normalizer of an n-ary subgroup in a group.
- Loops of Bol-Moufang type with a subgroup of index two.
- On identities of Bol-Moufang type.
- A loop transversal in a sharply 2-transitive permutation loop.
- Multiobjective Games and Determining Pareto-Nash Equilibria.
- On Bruck-Belousov Problem.
- On Commutativity and Mediality of Polyagroup Cross Isomorphs.
- Cores of Bol loops and symmetric groupoids.
