On the convexity of ::::C:::::::1::: surfaces associated with some quadrilateral finite elements

J. Lorente-Pardo, Paul Sablonnière, M. C. Serrano-Pérez. On the convexity of ::::C:::::::1::: surfaces associated with some quadrilateral finite elements. Adv. Comput. Math., 13(3):271-292, 2000. [doi]

Abstract

Abstract is missing.