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 SM ISO690:2012CALMUŢCHI, Laurenţiu, CHOBAN, Mitrofan. On Wallman compactifications of T0-spaces and related questions. In: Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2011, nr. 2(66), pp. 102-111. ISSN 1024-7696. |
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 Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica |
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| Numărul 2(66) / 2011 / ISSN 1024-7696 /ISSNe 2587-4322 | ||||||
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| Pag. 102-111 | ||||||
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| Rezumat | ||||||
We study the compactification of the Wallman-Shanin type of T0-spaces. We have introduced the notion of compressed compactification and proved that any
compressed compactification is of the Wallman-Shanin type. The problem of the
validity of the equality !(X ×Y ) = !X ×!Y is examined. Two open questions have arisen |
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| Cuvinte-cheie Compactification, ring of sets, sequential character |
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