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JOURNALS // Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica // Archive

Bul. Acad. Ştiinţe Repub. Mold. Mat., 2008 Number 2, Pages 92–105 (Mi basm22)

Research articles

Resolvability of some special algebras with topologies

Liubomir Chiriac

Department of Mathematics, Tiraspol State University

Abstract: Let $G$ be an infinite $I_nP$-$n$-groupoid. We construct a disjoint family $\{B_{\mu}:\mu\in M\}$ of non-empty subsets of $G$ such that the sets $\{B_{\mu}\}$ are dense in all Choban's totally bounded topologies on $G$, $|M|=|G|$, $G=\bigcup\{B_{\mu}:\mu\in M\}$ and $\bigcup_{k=1}^n\Delta_{\varphi}\omega(K^{k-1},G\setminus B_{\mu},K^{n-k})\ne G$ for all $\mu\in M$ and every finite subsets $K$ of $G$. In particular, we continue the line of research from [6, 9].

Keywords and phrases: Resolvability, $I_nP$-$n$-groupoid, bounded topology.

MSC: 22A05, 54H11

Received: 25.04.2008

Language: English



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