Zobrazeno 1 - 10
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pro vyhledávání: '"Feo, F"'
We study an eigenvalue problem involving a fully anisotropic elliptic differential operator in arbitrary Orlicz-Sobolev spaces. The relevant equations are associated with constrained minimization problems for integral functionals depending on the gra
Externí odkaz:
http://arxiv.org/abs/1906.07593
We obtain a comparison result for solutions to nonlinear fully anisotropic elliptic problems by means of anisotropic symmetrization. As consequence we deduce a priori estimates for norms of the relevant solutions.
Externí odkaz:
http://arxiv.org/abs/1507.05871
Publikováno v:
Advances in Nonlinear Analysis, Vol 10, Iss 1, Pp 1201-1221 (2021)
We consider a class of semilinear equations with an absorption nonlinear zero order term of power type, where elliptic condition is given in terms of Gauss measure. In the case of the superlinear equation we introduce a suitable definition of solutio
Externí odkaz:
https://doaj.org/article/ae014e2ffa1e4fcc90ad2f5d53e79990
Publikováno v:
In Journal of Differential Equations 5 September 2020 269(6):4853-4883
Autor:
Feo, F.
We prove some uniqueness results for weak solutions to some classes of parabolic Dirichlet problems.
Externí odkaz:
http://arxiv.org/abs/1401.7467
The purpose of this paper is to analyze the isoperimetric inequality for symmetric log-convex probability measures on the line. Using geometric arguments we first re-prove that extremal sets in the isoperimetric inequality are intervals or complement
Externí odkaz:
http://arxiv.org/abs/1401.0628
Autor:
Di Nardo, R., Feo, F.
We study the existence and uniqueness for weak solutions to some classes of anisotropic elliptic Dirichlet problems with data belonging to the natural dual space.
Externí odkaz:
http://arxiv.org/abs/1302.6455
Autor:
Feo, F., Posteraro, M. R.
We prove a logarithmic Sobolev trace inequality in a gaussian space and we study the trace operator in the weighted Sobolev space W^{1,p}(\Omega,\gamma) for sufficiently regular domain. We exhibit examples to show the sharpness of the results. Applic
Externí odkaz:
http://arxiv.org/abs/1101.3667
Publikováno v:
In Journal of Computational and Applied Mathematics 15 March 2016 295:2-12