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math.NA2022
Two types of spectral volume methods for 1-D linear hyperbolic equations with degenerate variable coefficients
Minqiang Xu, Yanting yuan, Waixiang Cao +1
In this paper, we analyze two classes of spectral volume (SV) methods for one-dimensional hyperbolic equations with degenerate variable coefficients. The two classes of SV methods…
math.NA2022
An - Primal-Dual Weak Galerkin method for div-curl Systems
Waixiang Cao, Chunmei Wang, Junping Wang
This paper presents a new -primal-dual weak Galerkin (PDWG) finite element method for the div-curl system with the normal boundary condition for . Two crucial features fo…