arXiv · 1710.08993
On Meta-monoids and the Fox-Milnor Condition
Abstract
In this paper we introduce an algebraic structure known as meta-monoids which is particularly suited for the study of knot theory. We define a meta-monoid called $\Gamma$-calculus that gives an Alexander invariant of tangles. We believe that $\Gamma$-calculus gives a unifying framework to study the Alexander polynomial. Specifically, we rederive certain important properties of the Alexander polynomial, most notably the Fox-Milnor condition on the Alexander polynomials of ribbon knots. We argue that our proof has some potential for generalization which may help tackle the slice-ribbon conjecture.
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Huan Vo. 2017-10-24. On Meta-monoids and the Fox-Milnor Condition. https://arxiv.org/abs/1710.08993
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