Reduced averaging of directional derivatives in the vertices of unstructured triangulations

DOI10.1016/J.APNUM.2011.06.006zbMath1263.65020OpenAlexW1983508600MaRDI QIDQ1946135

Josef Dalík

Publication date: 18 April 2013

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.apnum.2011.06.006

zbMATH Keywords

numerical examplesconforming shape-regular triangulations without obtuse angleshigh-order approximations of directional derivatives in the vertices of triangulationsreduced averaging operators

Mathematics Subject Classification ID

Numerical aspects of computer graphics, image analysis, and computational geometry (65D18)

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