Affiliation:
1. Shinshu University, 3-1-1 Asahi Matsumoto Nagano, 390-8621 Japan
Abstract
It is known that the Kauffman–Murasugi–Thislethwaite type inequality becomes an equality for any (possibly virtual) adequate link diagram. We refine this condition. As an application we obtain a criterion for virtual link diagram with exactly one virtual crossing to represent a properly virtual link.
Publisher
World Scientific Pub Co Pte Lt
Subject
Algebra and Number Theory