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210
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CCCG
2006
15 years 8 months ago
2006
We consider the problem of removing c points from a set S of n points so that the resulting point set has the smallest possible convex hull. Our main result is an O n 4c 2c (3c)c +...
175
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WCE
2007
15 years 8 months ago
2007
— A Lagrangian front-tracking scheme is used to simulate turbulent premixed combustion of methane (CH4) - air and ethylene (C2H4) - air mixtures in open V-flames at various level...
111
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ADCM
2010
15 years 7 months ago
2010
A variant of the classical C1 Powell-Sabin-12 macro-element is defined that has the same approximation power, but has fewer degrees of freedom and only requires vertex data. The sa...
172
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DM
2010
15 years 7 months ago
2010
Abstract: Duality and chirality are examples of operations of order 2 on hypermaps. James showed that the groups of all operations on hypermaps and on oriented hypermaps can be ide...
147
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COMBINATORICS
2006
15 years 7 months ago
2006
We determine the circular chromatic index of flower snarks, by showing that c(F3) = 7/2, c(F5) = 17/5 and c(Fk) = 10/3 for every odd integer k 7, where Fk denotes the flower snar...