Results 21 to 30 of about 39,932 (267)
Parabolic Problems with Nonlinear Boundary Conditions and Critical Nonlinearities
Journal of Differential Equations, 1999 The authors study the nonlinear parabolic problem \[ \begin{gathered} \frac {\partial u}{\partial t} =\Delta u + f(u) \text{ in } \Omega\times(0,T), \\ \frac {\partial u}{\partial \nu} = g(u) \text{ on } \partial\Omega\times(0,T), \\ u(\cdot,0) = u_0 \text{ in } \Omega, \end{gathered} \] where \(\Omega \subset \mathbb R^N\) has unit outer normal \(\nu\)
Arrieta, José M +2 more
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Monte Carlo solution of heat conductivity problems with quadratic nonlinearity on the boundary of domain [PDF]
E3S Web of Conferences, 2023 In this work, we study the approach connected with branching Markov processes. Branching Markov random processes are created to solve boundary-value problems (BVR) with polynomial nonlinearities.
Rasulov Abdujabar +2 more
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A free boundary problem for the p-Laplacian with nonlinear boundary conditions
Annali di Matematica Pura ed Applicata (1923 -), 2023 AbstractWe study a nonlinear generalization of a free boundary problem that arises in the context of thermal insulation. We consider two open sets $$\Omega \subseteq A$$ Ω ⊆ A , and we search for an optimal A in order to minimize a ...
Acampora P., Cristoforoni E.
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Alexandria Engineering Journal, 2022 This study investigates the boundary stresses prescribed by the traction boundary condition on an incompressible magnetohydrodynamic Jeffery-Hamel flow of viscous fluid. The governing partial differential equations are transformed to a nonlinear ordinary
Zaheer Asghar +2 more
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Nonlinear Schr\"odinger equation on the half-line with nonlinear boundary condition
Electronic Journal of Differential Equations, 2015 WOS ...
Batal, Ahmet, Özsarı, Türker
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Analysis on Forced Vibration of Thin-Wall Cylindrical Shell with Nonlinear Boundary Condition
Shock and Vibration, 2016 Forced vibration of thin-wall cylindrical shell under nonlinear boundary condition was discussed in this paper. The nonlinear boundary was modeled as supported clearance in one end of shell and the restraint was assumed as linearly elastic in the radial ...
Qiansheng Tang +2 more
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Boundary element methods for potential problems with nonlinear boundary conditions [PDF]
Mathematics of Computation, 2000 Galerkin boundary element methods for the solution of novel first kind Steklov–Poincaré and hypersingular operator boundary integral equations with nonlinear perturbations are investigated to solve potential type problems in two- and three-dimensional Lipschitz domains with nonlinear boundary conditions.
Mahadevan Ganesh, Olaf Steinbach
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On the spectrum of Robin boundary p-Laplacian problem
Moroccan Journal of Pure and Applied Analysis, 2019 We study the following nonlinear eigenvalue problem with nonlinear Robin boundary ...
Khalil Abdelouahed El
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A convex–concave problem with a nonlinear boundary condition
Journal of Differential Equations, 2004 Existence, nonexistence and multiplicity results are established for a semilinear elliptic equation on a bounded domain with a nonlinear boundary condition.
Garcia-Azorero, J. +2 more
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On the Weak Characteristic Function Method for a Degenerate Parabolic Equation
Journal of Function Spaces, 2019 For a nonlinear degenerate parabolic equation, how to impose a suitable boundary value condition to ensure the well-posedness of weak solutions is a very important problem.
Huashui Zhan
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