ISSN:
1436-4646
Schlagwort(e):
Mathematics Subject Classification (1991): 90C11, 68M10
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Informatik
,
Mathematik
Notizen:
Abstract. We present several classes of facet-defining inequalities to strengthen polyhedra arising as subsystems of network design problems with survivability constraints. These problems typically involve assigning capacities to a network with multicommodity demands, such that after a vertex- or edge-deletion at least some prescribed fraction of each demand can be routed.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/PL00011390