Parities on 2-knots and 2-links [article]

Denis A. Fedoseev, Vassily O. Manturov
2016 arXiv   pre-print
2-dimensional knots and links are studied in the article. The notion of parity is introduced via techniques similar to the ones used by the second named author in 1-dimensional case. By using parity new invariants are constructed and known invariants are refined.
arXiv:1606.06947v1 fatcat:tygkv7xxbzgxbjls22mh3wfjh4