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math.NA2020★ 3 cited
A stabilizer free weak Galerkin element method with supercloseness of order two
Ahmed Al-Taweel, Xiaoshen Wang, Xiu Ye +1
The weak Galerkin (WG) finite element method is an effective and flexible general numerical techniques for solving partial differential equations. A simple weak Galerkin finite ele…
math.NA2020
The lowest-order stabilizer free Weak Galerkin Finite Element Method
Ahmed Al-Taweel, Xiaoshen Wang
Recently, a new stabilizer free weak Galerkin method (SFWG) is proposed, which is easier to implement and more efficient. The main idea is that by letting for some $j…
math.NA2019
A note on the optimal degree of the weak gradient of the stabilizer free weak Galerkin finite element method
Ahmed Al-Taweel, Xiaoshen Wang
Recently, a new stabilizer free weak Galerkin method (SFWG) is proposed, which is easier to implement. The idea is to raise the degree of polynomials j for computing weak gradient.…