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APPML
2010
103views more  APPML 2010»
13 years 10 months ago
A smoothness/shock indicator for the RKDG methods
A smoothness/shock indicator is proposed for the RKDG methods solving nonlinear conservation laws. A few numerical experiments are presented as evidence that the indicator helps in...
David Rumsey, Tong Sun
CCDS
2010
127views more  CCDS 2010»
13 years 10 months ago
Asymptotic enumeration of correlation-immune boolean functions
A boolean function of n boolean variables is correlation-immune of order k if the function value is uncorrelated with the values of any k of the arguments. Such functions are of co...
E. Rodney Canfield, Zhicheng Gao, Catherine S. Gre...
DM
2010
108views more  DM 2010»
13 years 10 months ago
Grundy number and products of graphs
The Grundy number of a graph G, denoted by (G), is the largest k such that G has a greedy k-colouring, that is a colouring with k colours obtained by applying the greedy algorithm...
Marie Asté, Frédéric Havet, C...
DM
2010
98views more  DM 2010»
13 years 10 months ago
Idomatic partitions of direct products of complete graphs
In this paper we give a full characterization of the idomatic partitions of the direct product of three complete graphs. We also show how to use such a characterization in order t...
Mario Valencia-Pabon
ENDM
2006
127views more  ENDM 2006»
13 years 10 months ago
Greedy defining sets in graphs and Latin squares
Greedy algorithm sometimes uses more than (G) colors while coloring a graph G. A greedy defining set is an object to eliminate these extra colors so that the greedy coloring resul...
Manouchehr Zaker