A C0-conforming DG finite element method for biharmonic equations on triangle/tetrahedron - Ye, Xiu; Zhang, Shangyou (Journal of numerical mathematics, 2022)
Keywords: 65N15; 65N30; biharmonic equation; Biharmonic equations; finite element; Finite element method; Polynomials; Tetrahedra; Triangles; triangular mesh; weak gradient