2 citations · 3 across the 7 of their papers we have counts for
10 papers
CF-moves for virtual links
Kodai Wada
Oikawa defined an unknotting operation on virtual knots, called a CF-move, and gave a classification of 2-component virtual links up to CF-moves by the virtual linking number and h…
The Dabkowski-Sahi invariant and -moves for links
Haruko A. Miyazawa, Kodai Wada, Akira Yasuhara
Dabkowski and Sahi defined an invariant of a link in the -sphere, which is preserved under -moves. This invariant is a quotient of the fundamental group of the complement of…
Combinatorial approach to Milnor invariants of welded links
Haruko A. Miyazawa, Kodai Wada, Akira Yasuhara
For a classical link, Milnor defined a family of isotopy invariants, called Milnor -invariants. Recently, Chrisman extended Milnor -invariants to welded lin…
Milnor invariants, -moves and -moves for welded string links
Haruko A. Miyazawa, Kodai Wada, Akira Yasuhara
In a previous paper, the authors proved that Milnor link-homotopy invariants modulo classify classical string links up to -move and link-homotopy. As analogues to the welde…
Classification of string links up to -moves and link-homotopy
Haruko A. Miyazawa, Kodai Wada, Akira Yasuhara
Two string links are equivalent up to -moves and link-homotopy if and only if their all Milnor link-homotopy invariants are congruent modulo . Moreover, the set of the equiv…
Generalized virtualization on welded links
Haruko A. Miyazawa, Kodai Wada, Akira Yasuhara
Let be a positive integer. The aim of this paper is to study two local moves and on welded links, which are generalizations of the crossing virtualization. We sh…