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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Matróides Com Poucas Bases Não-Comuns

Silva, Maria Isabelle 05 1900 (has links)
Submitted by Etelvina Domingos (etelvina.domingos@ufpe.br) on 2015-03-10T18:09:49Z No. of bitstreams: 2 Tese_Maria Isabelle.pdf: 664516 bytes, checksum: 86bc23fbb9b6a3915107f2f71747f961 (MD5) license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) / Made available in DSpace on 2015-03-10T18:09:49Z (GMT). No. of bitstreams: 2 Tese_Maria Isabelle.pdf: 664516 bytes, checksum: 86bc23fbb9b6a3915107f2f71747f961 (MD5) license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Previous issue date: 2012-05 / Nesta tese caracterizamos pares de matróides (M1;M2) que possuem poucas bases não-comuns, isto é, |B(M1) B(M2)| ≤ n, para um natural n ≥ 3, desde que M1 e M2 não possuam circuitos e cocircuitos pequenos, mais precisamente com cardinalidade inferior a n. Para o caso em que n = 3, fazemos o estudo também para as matróides possuindo circuitos e cocircuitos de qualquer tamanho, inclusive tamanhos um e dois.

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