Zobrazeno 1 - 10 of 91 pro vyhledávání: '"Vladimir D. Stepanov"'
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Akademický článek
Hardy operator with variable limits on monotone functions
Autor: Vladimir D. Stepanov, Elena P. Ushakova
Publikováno v: Journal of Function Spaces and Applications, Vol 1, Iss 1, Pp 1-15 (2003)
We characterize weighted Lp-Lq inequalities with the Hardy operator of the form Hf(x)=∫a(x)b(x)f(y)u(y) dy with a non-negative weight function u, restricted to the cone of monotone functions on the semiaxis. The proof is based on the Sawyer criteri
Externí odkaz: https://doaj.org/article/a821a05cde624bb98f2c709870a86bcb
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4
Cowper’s Glands Abscess with Spreading to Adjacent Organs and Tissues with Development of Septic Shock: An Extremely Rare Case
Autor: Vladimir D. Stepanov, Shota Ramishvili, Z A Kadyrov, Emilbek Aldyrakov
Publikováno v: Research and Reports in Urology
Background We present here the first case of Cowper’s gland abscess complicated by septic shock and breakthrough of the abscess into the paraurethral region, cavernous body, scrotum, and pararectal tissue. Case Presentation A 63-year-old patient wa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c39f6da0771e29d9a9092388347df055
https://doi.org/10.2147/rru.s320336
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5
On Two-Dimensional Bilinear Inequalities with Rectangular Hardy Operators in Weighted Lebesgue Spaces
Autor: G. E. Shambilova, Vladimir D. Stepanov
Publikováno v: Proceedings of the Steklov Institute of Mathematics. 312:241-248
We characterize a two-dimensional bilinear inequality with rectangular Hardy operators in weighted norms of Lebesgue spaces.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96cebca0666f72c43fc95ddfcda50098
https://doi.org/10.1134/s0081543821010156
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6
О двумерных билинейных неравенствах с прямоугольными операторами Харди в весовых пространствах Лебега
Autor: Gul'dar'ya Ermakovna Shambilova, Vladimir D. Stepanov
Publikováno v: Trudy Matematicheskogo Instituta imeni V.A. Steklova. 312:251-258
Дана характеризация двумерного билинейного неравенства с прямоугольными операторами Харди в весовых нормах пространств Лебега.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01482132d521e032fd49c4dbdac6532a
https://doi.org/10.4213/tm4138
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7
On weighted Hardy inequality with two-dimensional rectangular operator - extension of the E. Sawyer theorem
Autor: Elena P. Ushakova, Vladimir D. Stepanov
Publikováno v: Mathematical Inequalities & Applications. :617-634
A characterization is obtained for those pairs of weights $v$ and $w$ on $\mathbb{R}^2_+$, for which the two--dimensional rectangular integration operator is bounded from a weighted Lebesgue space $L^p_v(\mathbb{R}^2_+)$ to $L^q_w(\mathbb{R}^2_+)$ fo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73d5bbcd3ec560e8de3f12913a42eff0
https://doi.org/10.7153/mia-2021-24-43
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