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http://hdl.handle.net/10773/14905
Título: | Regular pseudo-oriented maps and hypermaps of low genus |
Autor: | Catalano, Domenico Breda d'Azevedo, António Duarte, Rui |
Palavras-chave: | Pseudo-orientable Maps Hypermaps |
Data: | 9-Fev-2015 |
Editora: | Elsevier |
Resumo: | Pseudo-orientable maps were introduced by Wilson in 1976 to describe non-orientable regular maps for which it is possible to assign an orientation to each vertex in such a way that adjacent vertices have opposite orientations. This property extends naturally to non- orientable and orientable hypermaps. In this paper we classify the regular pseudo-oriented maps and hypermaps of characteristic χ > −3. With the help of GAP (The GAP group, 2014) and its library of small groups, we extend the classification down to characteristic χ = −16 (Tables 7–19 in the Appendix). |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/14905 |
DOI: | 10.1016/j.disc.2015.01.005 |
ISSN: | 0012-365X |
Aparece nas coleções: | CIDMA - Artigos AGG - Artigos |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
Regular pseudo-oriented maps and hypermaps of low genus.pdf | Documento principal | 605.77 kB | Adobe PDF |
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