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Alexander polynomials of two-bridge links

Published online by Cambridge University Press:  09 April 2009

Taizo Kanenobu
Affiliation:
Department of Mathematics kobe UniversityKobe 657, Japan
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Abstract

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We provide an algorithm for calculating the Alexander polynomial of a two-bridge link by putting every two-bridge link in a special type of Conway diagram. Using this algorithm, some necessary conditions for a polynomial to be the Alexander polynomial of a two-bridge link are given, in particular, certain alternating and monotonicity conditions on the coefficients, analogous to corresponding known properties of the reduced Alexander polynomial.

MSC classification

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 1984

References

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