Rational bases for convex polyhedra |
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Authors: | E Wachspress |
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Affiliation: | 49 Meadow Lakes 07, Hightstown, NJ 08520, United States |
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Abstract: | In Wachspress (1975) 2] rational bases were constructed for convex polyhedra whose vertices were all of order three. The restriction to order three was first removed by Warren (1996) 3] and his analysis was refined subsequently by Warren and Schaefer (2004) 4]. A new algorithm (GADJ) for finding the denominator polynomial common to all the basis functions was exposed in Dasgupta and Wachspress (2007) 1] for convex polyhedra with all vertices of order three. This algorithm is applied here for generating bases for general convex polyhedra. |
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