Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
366 0 |
Căutarea după subiecte similare conform CZU |
517.968 (17) |
Ecuații diferențiale. Ecuații integrale. Alte ecuații funcționale. Diferențe finite. Calculul variațional. Analiză funcțională (243) |
SM ISO690:2012 NEAGU, Vasile. On the essential norm of singular operators with applications. In: Acta et commentationes (Ştiinţe Exacte și ale Naturii), 2020, nr. 2(10), pp. 75-88. ISSN 2537-6284. DOI: https://doi.org/10.36120/2587-3644.v10i2.75-88 |
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.v10i2.75-88 | ||||||
CZU: 517.968 | ||||||
Pag. 75-88 | ||||||
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Descarcă PDF | ||||||
Rezumat | ||||||
The paper presents certain results devoted to the essential norms and norms of singular integral operators in spaces with weights. It is found that these rules in the case of Lyapunov-type contour on portions essentially also on the contour. The values of the essential norms are used to determine noetherian conditions for the characteristic single operators with measurable and marginal coefficients |
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Cuvinte-cheie singular integral operator, noetherian operators, piecewise Lyapunov contour, operator integral singular, operatori noetherieni, contur de tip Lyapunov pe portiuni |
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