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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

Grupos abelianos-por-(nilpotentes de classe 2) / Abelian-by-(nilpotent of class 2) groups

Silva, Leonardo de Amorin e, 1980- 26 August 2018 (has links)
Orientador: Dessislava Hristova Kochloukova / Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Matemática Estatística e Computação Científica / Made available in DSpace on 2018-08-26T02:25:15Z (GMT). No. of bitstreams: 1 Silva_LeonardodeAmorine_D.pdf: 582293 bytes, checksum: ed3c907af5279b8923c782d730bcf1d4 (MD5) Previous issue date: 2014 / Resumo: Nesta tese consideramos uma extensão cindida G de um grupo abeliano A por um grupo nilpotente (de classe 2) Q e provamos dois resultados. Primeiro, se Q age nilpotentemente sobre A e G tem tipo FP2, calculamos o sigma invariante de G em dimensão 2. Segundo, se G tem tipo FP4, mostramos que cada quociente de G tem tipo FP4 / Abstract: In this thesis we consider a split extension G of an abelian group A by a nilpotent group (class 2) Q and prove two results. First, if Q acts nilpotently on A and G has type FP2, compute the sigma invariant of G in dimension 2. Second, if G has type FP4, we show that every quotient G has type FP4 / Doutorado / Matematica / Doutora em Matemática

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