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187
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DM
2006
124views more  DM 2006»
15 years 7 months ago
Hall ratio of the Mycielski graphs
Let n(G) denote the number of vertices of a graph G and let (G) be the independence number of G, the maximum number of pairwise nonadjacent vertices of G. The Hall ratio of a grap...
Mathew Cropper, András Gyárfá...
ICCS
2009
Springer
15 years 5 months ago
Two-Dimensional Micro-Hartmann Gas Flows
Abstract. We analyze and simulate a near continuum MagnetoGasDynamic(MGD) flow inside a two-dimensional microchannel with a low magnetic Reynolds number assumption. Complex physics...
Chunpei Cai, Khaleel R. A. Khasawneh
TYPES
2007
Springer
16 years 1 months ago
Intuitionistic vs. Classical Tautologies, Quantitative Comparison
We consider propositional formulas built on implication. The size of a formula is the number of occurrences of variables in it. We assume that two formulas which differ only in th...
Antoine Genitrini, Jakub Kozik, Marek Zaionc
171
Voted
COCOON
2005
Springer
16 years 1 months ago
Randomized Quicksort and the Entropy of the Random Source
Abstract. The worst-case complexity of an implementation of Quicksort depends on the random number generator that is used to select the pivot elements. In this paper we estimate th...
Beatrice List, Markus Maucher, Uwe Schöning, ...
WG
2004
Springer
16 years 25 days ago
Coloring a Graph Using Split Decomposition
We show how to use split decomposition to compute the weighted clique number and the chromatic number of a graph and we apply these results to some classes of graphs. In particular...
Michaël Rao