Document Type
Article
Publication Title
Proceedings of the American Mathematical Society
Abstract
In this paper we investigate the 0-concordance classes of 2-knots in S4, an equivalence relation that is related to understanding smooth structures on 4-manifolds. Using Rochlin’s invariant, and invariants arising from Heegaard–Floer homology, we will prove that there are infinitely many 0-concordance classes of 2-knots.
First Page
1747
Last Page
1755
DOI
10.1090/proc/15198
Publication Date
4-1-2021
Recommended Citation
Sunukjian, Nathan, "concordance of 2-knots" (2021). University Faculty Publications and Creative Works. 176.
https://digitalcommons.calvin.edu/calvin_facultypubs/176
