A degenerate parabolic equation in noncylindrical domains.
M. Bertsch, R. Dal Passo, B. Franchi (1992)
Mathematische Annalen
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M. Bertsch, R. Dal Passo, B. Franchi (1992)
Mathematische Annalen
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D. E. Edmunds, L. A. Peletier (1971)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
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P. Besala (1965)
Annales Polonici Mathematici
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Anna Talarczyk (2000)
Studia Mathematica
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We study a linear second order parabolic equation in an open subset of a separable Hilbert space, with the Dirichlet boundary condition. We prove that a probabilistic formula, analogous to one obtained in the finite-dimensional case, gives a solution to this equation. We also give a uniqueness result.
Xiang Tao (2000)
Studia Mathematica
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For two general second order parabolic equations in divergence form in Lip(1,1/2) cylinders, we give a criterion for the preservation of solvability of the Dirichlet problems.
Krzyżański, M.
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Anna Pudełko (2005)
Annales Polonici Mathematici
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The Cauchy problem for an infinite system of parabolic type equations is studied. General operators of parabolic type of second order with variable coefficients are considered and the system is weakly coupled. We prove the existence and uniqueness of a bounded solution under Carathéodory type conditions and its differentiability, as well as the existence and uniqueness in the class of functions satisfying a natural growth condition. Both results are obtained by the fixed point method. ...
El-Fiky, Ahmed (1998)
International Journal of Mathematics and Mathematical Sciences
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Davide Guidetti (1996)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
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We give a new proof, based on analytic semigroup methods, of a maximal regularity result concerning the classical Cauchy-Dirichlet's boundary value problem for second order parabolic equations. More specifically, we find necessary and sufficient conditions on the data in order to have a strict solution which is bounded with values in (0 < < 1), with bounded with values in .