HIGHLIGHTS
- who: W. A. Mulder from the Department of Geoscience and Engineering, Faculty of Civil Engineering and Geosciences, Delft University of Technology, Stevinweg, GA Delft, The Netherlands have published the research: Unisolvence of Symmetric Node Patterns for Polynomial Spaces on the Simplex, in the Journal: (JOURNAL)
- what: Journal of Scientific Computing
SUMMARY
Mass-lumped finite elements with a symmetric distribution of nodes on the simplex enable explicit time stepping when solving the wave equation by avoiding the inversion of a large sparse mass matrix. Conjecture 3.1 states that a node pattern . . .
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