On the second boundary value problem for equations of Monge-Ampère type.
Displaying 341 – 360 of 681
On the semigroups of age-size dependent population dynamcis with spatial diffusion.
W.L. Chan, Guo Bao Zhu (1990)
Manuscripta mathematica
On the singularities of the solution of the Cauchy problem for the operator with non uniform multiple characteristics
Yûsaku Hamada, Gen Nakamura (1977)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
On the Singularities of the Solution to the Cauchy Problem with Singular Data in the Complex Domain.
Takao Kobayashi (1984)
Mathematische Annalen
On the smoothness of viscosity solutions of the prescribed Levi-curvature equation
Giovanna Citti, Ermanno Lanconelli, Annamaria Montanari (1999)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
In this paper a -regularity result for the strong viscosity solutions to the prescribed Levi-curvature equation is announced. As an application, starting from a result by Z. Slodkowski and G. Tomassini, the -solvability of the Dirichlet problem related to the same equation is showed.
On the solvability of von Kármán equations
Oldřich John, Jindřich Nečas (1975)
Aplikace matematiky
On the stability of solitary waves for classical scalar fields
Ph. Blanchard, J. Stubbe, L. Vázquez (1987)
Annales de l'I.H.P. Physique théorique
On the support of solutions to the generalized KdV equation
Carlos E. Kenig, Gustavo Ponce, Luis Vega (2002)
Annales de l'I.H.P. Analyse non linéaire
On the Uniqueness of Solutions and on the Convergence of Successive Approximations for Certain Initial Problems of Equations of the Higher Orders
Vladimír Ďurikovič (1970)
Matematický časopis
On the uniqueness of the Cauchy problem for partial differential operators with multiple characteristics
Marvin Zeman (1980)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
On the worst scenario method: Application to a quasilinear elliptic 2D-problem with uncertain coefficients
Petr Harasim (2011)
Applications of Mathematics
We apply a theoretical framework for solving a class of worst scenario problems to a problem with a nonlinear partial differential equation. In contrast to the one-dimensional problem investigated by P. Harasim in Appl. Math. 53 (2008), No. 6, 583–598, the two-dimensional problem requires stronger assumptions restricting the admissible set to ensure the monotonicity of the nonlinear operator in the examined state problem, and, as a result, to show the existence and uniqueness of the state solution....
On uniqueness and stability of steady-state carrier distributions in semiconductors
Gajewski, Herbert (1986)
Equadiff 6
On weighted estimated for some systems of partial differential operators
Mauro Nacinovich (1983)
Rendiconti del Seminario Matematico della Università di Padova
Ondes semi-linéaires conormales classiques par rapport à deux hypersurfaces transverses
Bouchaib Nadir, Alain Piriou (1989)
Journées équations aux dérivées partielles
Opérateurs de Fuchs non linéaires
Patrice Pongérard, Claude Wagschal (2007)
Annales de la faculté des sciences de Toulouse Mathématiques
On se propose d’étudier des équations aux dérivées partielles non linéaires du type de Fuchs au sens de Baouendi-Goulaouic ([1] et [2]) dans des espaces de fonctions suffisamment différentiables par rapport à la variable fuchsienne et dans des espaces de Gevrey par rapport aux autres variables. Les méthodes utilisées reposent sur le formalisme des séries formelles Gevrey développé dans [13] et adapté aux équations du type de Fuchs dans [6] et [7]. On obtient ainsi des théorèmes qui généralisent...
Optimal control of the bidomain system (III): Existence of minimizers and first-order optimality conditions
Karl Kunisch, Marcus Wagner (2013)
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
We consider optimal control problems for the bidomain equations of cardiac electrophysiology together with two-variable ionic models, e.g. the Rogers–McCulloch model. After ensuring the existence of global minimizers, we provide a rigorous proof for the system of first-order necessary optimality conditions. The proof is based on a stability estimate for the primal equations and an existence theorem for weak solutions of the adjoint system.
Optimization of measurements for state estimation in parabolic distributed systems
Ewaryst Rafajłowicz (1984)
Kybernetika
Oscillation of solutions to a higher-order neutral PDE with distributed deviating arguments.
Dix, J.G. (2010)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
Oscillation theorems and nodes of eigenfunctions of certain differential equations of the fourth order
Jan Bochenek (1972)
Annales Polonici Mathematici
Parabolic equations with coefficients depending on t and parameters
T. Winiarska (1990)
Annales Polonici Mathematici