NAA 2008: Numerical Analysis and Its Applications pp 297-304 | Cite as
On Weakening Conditions for Discrete Maximum Principles for Linear Finite Element Schemes
Conference paper
Abstract
In this work we discuss weakening requirements on the set of sufficient conditions due to Ph. Ciarlet [4,5] for matrices associated to linear finite element schemes, which is commonly used for proving validity of discrete maximum principles (DMPs) for the second order elliptic problems.
Keywords
Dirichlet Boundary Condition Elliptic Problem Poisson Problem Basic Mesh Diagonal Dominance
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