Affiliation:
1. Faculty of Science, Yamagata University, Yamagata 990-8560, Japan
Abstract
Ng constructed an invariant of knots in [Formula: see text], a combinatorial knot contact homology. Extending his study, we construct an invariant of surface-knots in [Formula: see text] using diagrams in [Formula: see text].
Funder
Japan Society for the Promotion of Science
Publisher
World Scientific Pub Co Pte Ltd
Subject
Algebra and Number Theory
Cited by
1 articles.
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1. Two Homologies for Handlebody-knots;Tokyo Journal of Mathematics;2023-12-01