Data di Pubblicazione:
1999
Citazione:
On cyclic branched coverings of torus knots / Cavicchioli, A., F., H., A. C., K.. - In: JOURNAL OF GEOMETRY. - ISSN 0047-2468. - STAMPA. - 64:(1999), pp. 55-66. [10.1007/BF01229212]
Abstract:
We prove that the n-fold cyclic coverings of the 3-sphere branched over the torus knots K(p,q), p > q > or = 2, admit spines corresponding to cyclic presentations of groups if p is congruent with 1 mod q.
Tipologia CRIS:
Articolo su rivista
Keywords:
manifold; knot; branched cyclic covering; cyclic presentation of a group; spine; Alexander polynomial
Elenco autori:
Cavicchioli, Alberto; F., Hegenbarth; A. C., Kim
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