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FSS
2010
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13 years 10 months ago
Quasi-copulas and signed measures
We study the relationship between multivariate quasi-copulas and measures that they may or may not induce on [0, 1]n. We first study the mass distribution of the pointwise best p...
Roger B. Nelsen, José Juan Quesada-Molina, ...
DM
2008
88views more  DM 2008»
13 years 11 months ago
Lower bounding the boundary of a graph in terms of its maximum or minimum degree
A vertex v of a graph G is a boundary vertex if there exists a vertex u such that the distance in G from u to v is at least the distance from u to any neighbour of v. We give the ...
Tobias Müller, Attila Pór, Jean-S&eacu...