Abstract
Some sort of homomorphism indices of relative maps at pre-image are obtained. By using these indices, we define new invariants for knots, and prove their additivity.
Citation
Xing Chen. Xuezhi Zhao. "Knot invariants coming from pre-image indices." Topol. Methods Nonlinear Anal. 56 (2) 519 - 528, 2020. https://doi.org/10.12775/TMNA.2019.121
Information
Published: 2020
First available in Project Euclid: 5 December 2020
Digital Object Identifier: 10.12775/TMNA.2019.121
Rights: Copyright © 2020 Juliusz P. Schauder Centre for Nonlinear Studies
