2 papers
math.GT2005
Representations of (1,1)-knots
Alessia Cattabriga, Michele Mulazzani
We present two different representations of (1,1)-knots and study some connections between them. The first representation is algebraic: every (1,1)-knot is represented by an elemen…
math.GT2004
Strongly-cyclic branched coverings of knots via -decompositions
Paola Cristofori, Michele Mulazzani, Andrei Vesnin
Strongly-cyclic branched coverings of knots are studied by using their (g,1)-decompositions. Necessary and sufficient conditions for the existence and uniqueness of such coverings…