Subharmonicity and convexity properties of Bernstein polynomials and Bézier nets on triangles

J. Lorente-Pardo, Paul Sablonnière, M. C. Serrano-Pérez. Subharmonicity and convexity properties of Bernstein polynomials and Bézier nets on triangles. Computer Aided Geometric Design, 16(4):287-300, 1999. [doi]

Abstract

Abstract is missing.