Quadratic maximum-entropy serendipity shape functions for arbitrary planar polygons - Sukumar, N. (Computer methods in applied mechanics and engineering, 2013)
Keywords: Bernstein basis; Computer simulation; Entropy; Maximal Poisson-sampling; Maximum-entropy principle; Poisson equation; Polygons; Polynomials; Quadratic precision; Relative entropy; Self-similarity; Serendipity elements; Shape functions; Weight function; Bernstein basis; Relative entropy; Quadratic precision; Maximum-entropy principle; Serendipity elements; Maximal Poisson-sampling