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Recolector de Ciencia Abierta, RECOLECTA
Doctoral thesis . 2008
License: CC BY NC ND
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Recolector de Ciencia Abierta, RECOLECTA
Doctoral thesis . 2007 . Peer-reviewed
License: CC BY NC ND
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Alianzas en grafos

Authors: Sigarreta Almira, José María;

Alianzas en grafos

Abstract

En este trabajo estudiamos propiedades matemáticas de las k-alianzas en grafos y prestamos especial interés a la relación que existe entre el número de k-alianza (defensiva, ofensiva y dual) y otros parámetros conocidos como, por ejemplo, el orden, la medida, el cuello, el diámetro, el número de independencia, el número de dominación, la conectividad algebraica y el radio espectral. En algunos casos obtenemos el valor exacto del número de k-alianza y, en general, obtenemos cotas tensas no triviales para dicho parámetro. En el caso del grafo línea, se obtienen resultados sobre el número de alianza (defensiva y ofensiva) en función de parámetros conocidos del grafo original. A lo largo de toda la memoria particularizamos al caso de grafos planares y de grafos cúbicos. Estudiamos, además, la relación entre alianzas defensivas y ofensivas, así como las principales propiedades de los conjuntos libres de k-alianzas y de los cubrimientos de k-alianzas. Otra de las aportaciones de esta memoria es el inicio del estudio de las k-alianzas conexas y de las k-alianzas independientes, as´ı como el estudio de la relación entre los conjuntos k-dominantes totales y las k-alianzas (defensivas, ofensivas y duales). Esta memoria está estructurada en tres capítulos. Los dos primeros, aunque de similar estructura, son independientes y están dedicados al estudio de las k-alianzas defensivas y de las k-alianzas ofensivas, respectivamente. En el Capítulo 3 estudiamos las k-alianzas duales, los conjuntos k-dominantes totales, así como los cubrimientos y los conjuntos libres de k-alianzas.

Country
Spain
Related Organizations
Keywords

Matemáticas, Teoría de grafos, Alianzas en grafos

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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