Approximate stable solutions in infinite tree problems

Joaquín Sanchez-Soriano, Vito Fragnelli, Natividad Llorca, Stef Tijs

Risultato della ricerca: Contributo su rivistaArticolo in rivistapeer review

Abstract

In this article infinite minimum cost spanning tree situations and related TU-games are studied. Since an optimal tree for these situations does not always exist, it is impossible in such situations to implement core solutions based on a particular tree. Therefore, we study core-like solutions and deal with three cases concerning the total cost of connection: when it is zero, when it is finite but larger than zero, and when it is infinite.

Lingua originaleInglese
pagine (da-a)1123-1137
Numero di pagine15
RivistaOptimization
Volume59
Numero di pubblicazione8
DOI
Stato di pubblicazionePubblicato - 2010
Pubblicato esternamente

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