Kodai Wada

activity

20152021

most citedClassification of string links up to

2 n

-moves and link-homotopy

2 citations · 8 across the 12 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

math.GT2020

The Dabkowski-Sahi invariant and $4$ -moves for links

Haruko A. Miyazawa, Kodai Wada, Akira Yasuhara

Dabkowski and Sahi defined an invariant of a link in the $3$ -sphere, which is preserved under $4$ -moves. This invariant is a quotient of the fundamental group of the complement of…

math.GT2020★ 1 cited

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 $μ$ -invariants. Recently, Chrisman extended Milnor $μ$ -invariants to welded lin…

math.GT2020★ 1 cited

Classification of $2$ -component virtual links up to $Ξ$ -moves

Jean-Baptiste Meilhan, Shin Satoh, Kodai Wada

The $Ξ$ -move is a local move generated by forbidden moves in virtual knot theory. This move was introduced by Taniguchi and the second author, who showed that it characterizes the…

The Dabkowski-Sahi invariant and 4-moves for links

Combinatorial approach to Milnor invariants of welded links

Classification of 2-component virtual links up to Ξ-moves

The Dabkowski-Sahi invariant and $4$ -moves for links

Classification of $2$ -component virtual links up to $Ξ$ -moves