An unconditionally stable and L2 optimal quadratic finite volume scheme over triangular meshes for anisotropic elliptic equations

In this paper, we propose an unconditionally stable and L 2 optimal quadratic finite volume (FV) scheme for solving the two-dimensional anisotropic elliptic equation on triangular meshes. In quadratic FV schemes, the construction of the dual partition is closely related to the L 2 error estimate. Wh...

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Veröffentlicht in:	Advances in computational mathematics 2023, Vol.49 (6)
Hauptverfasser:	Wu, Xiaoxin, Qiu, Weifeng, Pan, Kejia
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational mathematics Computational Mathematics and Numerical Analysis Computational Science and Engineering Convergence Elliptic functions Finite volume method Mathematical and Computational Biology Mathematical Modeling and Industrial Mathematics Mathematics Mathematics and Statistics Optimization Visualization
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