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517.982.272+515.122.55 (1) |
Дифференциальные, интегральные и другие функциональные уравнения. Конечные разности. Вариационное исчисление. Функциональный анализ (215) |
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![]() CHOBAN, Mitrofan, MIHAYLOVA, Ekaterina. Submetrizable spaces and open mappings. In: Acta et commentationes (Ştiinţe Exacte și ale Naturii), 2020, nr. 2(10), pp. 32-46. ISSN 2537-6284. DOI: 10.36120/2587-3644.v10i2.32-46 |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Acta et commentationes (Ştiinţe Exacte și ale Naturii) | |||||
Numărul 2(10) / 2020 / ISSN 2537-6284 /ISSNe 2587-3644 | |||||
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DOI: https://doi.org/10.36120/2587-3644.v10i2.32-46 | |||||
CZU: 517.982.272+515.122.55 | |||||
MSC 2010: 54A05, 54C10, 54C60, 54E18. | |||||
Pag. 32-46 | |||||
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Rezumat | |||||
The present article characterizes the continuous open complete images of submetrizable spaces as the spaces with pseudo-base of countable order. Some theorems about selections of set-valued mappings into submetrizable spaces are obtained. |
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Cuvinte-cheie submetrizable space, open mapping, set-valued mapping, spatiu submetrizabil, aplicatie deschisa, set-valued aplicatie multivoca |
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