Results 101 to 110 of about 99,299 (234)

Degenerate two-phase incompressible flow problems III: Perturbation analysis and numerical experiments

open access: yesElectronic Journal of Differential Equations, 1999
This is the third paper of a three-part series where we develop and analyze a finite element approximation for a degenerate elliptic-parabolic partial differential system which describes the flow of two incompressible, immiscible fluids in porous media ...
Zhangxin Chen, Natalia L. Khlopina
doaj  

Existence and multiplicity of solutions for non-degenerate Kirchhoff type problem with nonlinear boundary condition

open access: yesElectronic Journal of Differential Equations, 2019
We show the existence of solutions for nonlinear elliptic partial differential equations with Steklov nonlinear boundary conditions involving a Kirchhoff type operator.
Mateus Balbino Guimaraes   +2 more
doaj  

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