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BOUNDARY STRING LINKS

DE CAMPOS, JOSÉ EDUARDO PRADO PIRES

Journal of knot theory and its ramifications, 1999-11, Vol.8 (7), p.855-878 [Periódico revisado por pares]

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Título:
BOUNDARY STRING LINKS
Autor: DE CAMPOS, JOSÉ EDUARDO PRADO PIRES
É parte de: Journal of knot theory and its ramifications, 1999-11, Vol.8 (7), p.855-878
Descrição: The group BSL(k) of boundary cobordism classes of boundary k-string links is defined. An epimorphism from BSL(k) to a group of cobordism classes of matrices is defined. An action of a certain group of pure braids on BSL(k) provides all possible splittings for a given boundary k-link. A necessary and sufficient condition is given for two elements of BSL(k) to have the same closure as an F(k)-link (i.e., a boundary k-link with one of its splittings), up to F(k)-cobordism.
Editor: World Scientific Publishing Company
Idioma: Inglês

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