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Quantum Topology


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Volume 10, Issue 3, 2019, pp. 481–592
DOI: 10.4171/QT/127

Published online: 2019-09-03

Bordered knot algebras with matchings

Peter S. Ozsváth[1] and Zoltán Szabó[2]

(1) Princeton University, USA
(2) Princeton University, USA

This paper generalizes the bordered-algebraic knot invariant introduced in an earlier paper, giving an invariant now withmore algebraic structure. It also introduces signs to define these invariants with integral coefficients. We describe effective computations of the resulting invariant.

Keywords: Floer homology, knots

Ozsváth Peter, Szabó Zoltán: Bordered knot algebras with matchings. Quantum Topol. 10 (2019), 481-592. doi: 10.4171/QT/127