Algorithmic strategies for the recognition of graphs with convex quadratic stability number

A major difficulty in the recognition of graphs with convex quadratic stability number is the existence of adverse subgraphs (an adverse subgraph is a subgraph such that the smallest eigenvalue of its adjacency matrix doesn’t change when any vertex or the neighbourhood of any vertex is deleted). It...

ver descrição completa

Detalhes bibliográficos
Autor principal: Pacheco, Maria F. (author)
Outros Autores: Luz, Carlos J. (author), Cardoso, Domingos M. (author)
Formato: conferenceObject
Idioma:eng
Publicado em: 2011
Assuntos:
Texto completo:http://hdl.handle.net/10198/4777
País:Portugal
Oai:oai:bibliotecadigital.ipb.pt:10198/4777