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Modeling hop-constrained and diameter-constrained minimum spanning tree problems as Steiner tree problems over layered graphs

✍ Scribed by Luis Gouveia; Luidi Simonetti; Eduardo Uchoa


Publisher
Springer-Verlag
Year
2009
Tongue
English
Weight
452 KB
Volume
128
Category
Article
ISSN
0025-5610

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## Abstract The __k__ ‐Degree constrained Minimum Spanning Tree Problem (__k__ ‐DMSTP) consists in finding a minimal cost spanning tree satisfying the condition that every node has a degree no greater than a fixed value __k__. Here we consider an extension where besides the edge costs, a concave co