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Artículo
The variance location problem on a network with continuously distributed demand
(EDP Sciences, 2002-08-15)
Most location problems on networks consider discrete nodal demand. However, for many problems, demands are better represented by continuous functions along the edges, in addition to nodal demands. Several papers consider ...
Artículo
On the connectivity of infinite graphs and 2-complexes
(Elsevier, 1999)
This paper contains a study of the connectivity of infinite graphs and 2-complexes. Various connectivity types are defined and relationships among them are given. In addition new Menger-Whitney type theorems are stated for ...
Artículo
On the Graphs which are the Edge of a Plane Tiling
(Mathematica Scandinavica, 1995)