Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/12264
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Bettencourt, G. | - |
dc.contributor.author | Mendes, S. | - |
dc.date.accessioned | 2016-12-14T15:38:25Z | - |
dc.date.available | 2016-12-14T15:38:25Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 1660-5446 | - |
dc.identifier.uri | http://hdl.handle.net/10071/12264 | - |
dc.description.abstract | Erschler and Karlsson in Annales de l'Institut Fourier 60(6):2095-2113, 2010 construct a homomorphism of a finitely generated group G to using a random walk approach. Central to their construction were the word length and a well behaved measure on G. We consider a modified version of this construction using instead of a quasimorphism f of G. Moreover, if a group H acts on G via group automorphisms we show that this technique can be adapted to construct a homomorphism of the semidirect product to , in analogy with the word length case (Bettencourt and Mendes, Appl. Math. Inf. Sci. 9(6):1-7, 2015). | eng |
dc.language.iso | eng | - |
dc.publisher | Springer | - |
dc.rights | embargoedAccess | por |
dc.subject | Random walks on groups | eng |
dc.subject | Homomorphisms | eng |
dc.subject | Quasimorphisms | eng |
dc.subject | Semidirect product | eng |
dc.title | Homomorphisms to R generated by quasimorphisms | eng |
dc.type | article | - |
dc.pagination | 3205 - 3219 | - |
dc.publicationstatus | Publicado | por |
dc.peerreviewed | yes | - |
dc.journal | Mediterranean Journal of Mathematics | - |
dc.distribution | Internacional | por |
dc.volume | 13 | - |
dc.number | 5 | - |
degois.publication.firstPage | 3205 | - |
degois.publication.lastPage | 3219 | - |
degois.publication.issue | 5 | - |
degois.publication.title | Homomorphisms to R generated by quasimorphisms | eng |
dc.date.updated | 2019-04-10T09:40:20Z | - |
dc.description.version | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.doi | 10.1007/s00009-016-0680-1 | - |
dc.subject.fos | Domínio/Área Científica::Ciências Naturais::Matemáticas | por |
iscte.identifier.ciencia | https://ciencia.iscte-iul.pt/id/ci-pub-28929 | - |
iscte.alternateIdentifiers.wos | WOS:000385146000055 | - |
iscte.alternateIdentifiers.scopus | 2-s2.0-84955588371 | - |
Aparece nas coleções: | DM-RI - Artigos em revistas científicas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Homomorphisms.pdf Restricted Access | Versão Editora | 449,68 kB | Adobe PDF | Ver/Abrir Request a copy |
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