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math.NA2026
Numerical analysis of the second-order time-dependent saddle point Maxwell system via a parameter-free discontinuous Galerkin method: The first optimal -norm error estimates
Achyuta Ranjan Dutta Mohapatra, Bhupen Deka
We present a novel parameter-free discontinuous Galerkin (dG) finite element method (FEM) for the time-dependent Maxwell system formulated as a saddle point problem. We establish t…
math.NA2021
A Systematic Study on Weak Galerkin Finite Element Method for Second Order Parabolic Problems
Bhupen Deka, Naresh Kumar
A systematic numerical study on weak Galerkin (WG) finite element method for second order linear parabolic problems is presented by allowing polynomial approximations with various…