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We study the anti-symmetric interior over-penalized discontinuous Galerkin finite element methods for solving nonlinear parabolic interface problems with second-order backward difference formula for the time discretization, where the diffusion coefficient… Click to show full abstract
We study the anti-symmetric interior over-penalized discontinuous Galerkin finite element methods for solving nonlinear parabolic interface problems with second-order backward difference formula for the time discretization, where the diffusion coefficient depends on the unknown solution and is discontinuous across the interface. We present optimal-order error estimates for the finite element solution based on piecewise regularity of the solution.
Keywords:
order;
second order;
nonlinear parabolic;
convergence second;
order linearized;
linearized bdf
Journal Title: Journal of Scientific Computing
Year Published: 2017
Link to full text (if available)
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Journal Title: Journal of Scientific Computing
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!