Zobrazeno 1 - 10
of 206
pro vyhledávání: '"Potential operators"'
Autor:
Bełdziński Michał, Galewski Marek
Publikováno v:
Advances in Nonlinear Analysis, Vol 13, Iss 1, Pp 349-381 (2024)
Using the Ekeland variational principle and the mountain pass lemma we prove some properties about potential homeomorphisms between a real Banach space and its dual. In particular, we show that a locally monotone homeomorphism is necessarily strictly
Externí odkaz:
https://doaj.org/article/4646227e539f4100b902da549db60a3a
Autor:
Piotr Kowalski
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2021, Iss 75, Pp 1-12 (2021)
Let $\Omega \subset \mathbb{R}^{n}$, $n>1$ and let $p,q\geq 2$. We consider the system of nonlinear Dirichlet problems \begin{equation*} \left\lbrace \begin{aligned} (Au)(x)& =N_{u}^{\prime }(x,u(x),v(x)), &&x\in\Omega, \\ -(Bv)(x)& =N_{v}^{\prime }(
Externí odkaz:
https://doaj.org/article/59f5a98665d94353bc8f96d6bf6aacba
Autor:
Çetin, Umut
Publikováno v:
The Annals of Applied Probability, 2018 Oct 01. 28(5), 3102-3151.
Externí odkaz:
https://www.jstor.org/stable/26542481
Akademický článek
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Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
We show that certain vanishing properties defining closed subspaces of generalized Morrey spaces are preserved under the action of various classical operators of harmonic analysis, such as maximal operators, singular-type operators, Hardy operators,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ac64c149db7491ce72e5c8f557ef4a6
https://doi.org/10.1002/mma.6235
https://doi.org/10.1002/mma.6235
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
We consider subspaces of Morrey spaces defined in terms of various vanishing properties of functions. Such subspaces were recently used to describe the closure of $C_0^\infty(\mathbb{R}^n)$ in Morrey norm. We show that these subspaces are invariant w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fece2c077c2ec5cdf6d0df03a32c2be
https://doi.org/10.1007/s43037-019-00049-7
https://doi.org/10.1007/s43037-019-00049-7
Publikováno v:
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::979bfdf9959b9d6a70b70579bf2a7d0c
https://hdl.handle.net/1854/LU-8731393
https://hdl.handle.net/1854/LU-8731393
Publikováno v:
Mathematical Inequalities & Applications. :855-883
We prove that a generalized Fefferman-Phong type condition on a pair of weights $u$ and $v$ is sufficient for the boundedness of the commutators of potential type operators from $L^{p(\cdot)}_v$ into $L^{q(\cdot)}_u$. We also give an improvement of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d08b0e0cd21c3b115addb713951f887f
https://doi.org/10.7153/mia-2019-22-59
https://doi.org/10.7153/mia-2019-22-59
Autor:
Schechter, Martin
Publikováno v:
Transactions of the American Mathematical Society, 1988 Jul 01. 308(1), 57-68.
Externí odkaz:
https://www.jstor.org/stable/2000948
Akademický článek
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