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Nonobtuse tetrahedral partitions |
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| Authors: | Michal Kř í ž ek,Jana Pradlová |
| Abstract: | We show how to generate refinements of tetrahedral partitions, where no obtuse angles appear. Such partitions play an important role in deriving discrete maximum principles and maximum norm error estimates for the finite element method. © 2000 John Wiley & Sons, Inc. Numer Methods Partial Differential Eq 16: 327–334, 2000 |
| Keywords: | tetrahedral finite elements partitions of acute type maximum angle condition diagonally dominant matrices |