ボンズカジノビットコイン

Kodai WADA Kodai WADA Department of Mathematics, Graduate School of Science, Kobe University Division : Geometry Assistant Professor Building B, Room 426 Research Field : Knot Theory Research Summary : My research area is knot theory, which is one part of topology. I am interested in invariants of knots and links, in particular, Milnor invariants of links. Recently, I have studied generalized links such as virtual links and welded links. I am working on constructing invariants of them. Primary Publications : H. A. Miyazawa, K. Wada, and A. Yasuhara, Combinatorial approach to Milnor invariants of welded links, to appear in Michigan Math. J. H. A. Miyazawa, K. Wada, and A. Yasuhara, Classification of string links up to $2n$-moves and link-homotopy, to appear in Ann. Inst. Fourier (Grenoble). H. A. Miyazawa, K. Wada, and A. Yasuhara, Burnside groups and $n$-moves for links, Proc. Amer. Math. Soc. 147 (2019), no. 8, 3595--3602. H. A. Miyazawa, K. Wada, and A. Yasuhara, Link invariants derived from multiplexing of crossings, Algebr. Geom. Topol. 18 (2018), no. 4, 2497--2507. K. Wada, Note on Milnor's $＼overline{＼mu}$- and $＼mu^{*}$-invariants of links, J. Knot Theory Ramifications 25 (2016), no. 6, 1620002, 4 pp.