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» A Point in Many Triangles
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CCCG
2010
13 years 9 months ago
Triangulations with many points of even degree
Let S be a set of points in the plane in general position. A triangulation of S will be called even if all the points of S have an even degree. We show how to construct a triangul...
Jorge Urrutia, Canek Peláez, Adriana Ram&ia...
FSS
2008
87views more  FSS 2008»
13 years 7 months ago
Triangle algebras: A formal logic approach to interval-valued residuated lattices
In this paper, we introduce triangle algebras: a variety of residuated lattices equipped with approximation operators, and with a third angular point u, different from 0
Bart Van Gasse, Chris Cornelis, Glad Deschrijver, ...
CORR
2010
Springer
54views Education» more  CORR 2010»
13 years 7 months ago
Polynomial integration on regions defined by a triangle and a conic
We present an efficient solution to the following problem, of relevance in a numerical optimization scheme: calculation of integrals of the type ZZ T {f0} 12 dx dy for quadratic p...
David Sevilla, Daniel Wachsmuth