| Conţinutul numărului revistei |
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 809 7 |
| Ultima descărcare din IBN: 2023-08-22 19:13 |
 SM ISO690:2012ARHANGELISKI, Alexandr, CHOBAN, Mitrofan. Examples of quasitopological groups. In: Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2013, nr. 2-3(73), pp. 111-118. ISSN 1024-7696. |
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 Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica |
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| Numărul 2-3(73) / 2013 / ISSN 1024-7696 /ISSNe 2587-4322 | ||||||
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| Pag. 111-118 | ||||||
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| Rezumat | ||||||
In this paper we construct several examples of completely regular submetrizable quasitopological groups with slightly different combinations of properties,in particular, a countable quasitopological group G with countable -weight, countable
tightness, countable -character, but not first-countable, and a countable quasitopo-logical group P with countable -weight, countable tightness, but of uncountable-character. |
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| Cuvinte-cheie Quasitopological group, pi-base, delta-character, tightness |
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