NAKANISHI Yasutaka

J-GLOBAL         Last updated: Sep 13, 2019 at 02:40
 
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Name
NAKANISHI Yasutaka
Affiliation
Kobe University
Section
Graduate School of Science Division of Mathematics
Job title
Professor

Research Interests

 
 

Research Areas

 
 

Published Papers

 
The pass move is an unknotting operation for welded knots
T. Nakamura, Yasutaka NAKANISHI, Shin SATOH, A. Yasuhara
Topology Appl   247 9-19   Sep 2018   [Refereed]
Finiteness of the set of virtual knots with a given state number
T. Nakamura, Yasutaka NAKANISHI, Shin SATOH
J. Knot Theory Ramifications   27(no. 8) 1850049, 16pp   2018   [Refereed]
Differences of Alexander polynomials for knots caused by a single crossing change,II
Yasutaka NAKANISHI
Journal of Knot Theory and Its Ramifications   26(14) 1750097 12pp   Dec 2017   [Refereed]
Knot adjacency from a surgical view of Alexander invariants
Yasutaka NAKANISHI, Masahiro SHIMODA
Journal of Knot Theory and Its Ramifications   26(14) 1750098 10pp   Dec 2017   [Refereed]
The pallet numbers of torus knots
Taiki HAYASHI, Takuji NAKAMURA, Yasutaka NAKANISHI, Shin SATOH
Journal of Knot Theory and Its Ramifications   26(10) 1750060 9pp   Sep 2017   [Refereed]

Misc

 
Delta unknotting operation and Vassiliev invariants, Proc.
NAKANISHI Yasutaka, OHYAMA Yoshiyuki
The First East Asian School of Knots      2005

Conference Activities & Talks

 
Differences of Alexander polynomials for knots caused by a single crossing change, II
Yasutaka NAKANISHI
日本数学会・トポロジー分科会   Sep 2018   
On knot adjacency [Invited]
Yasutaka NAKANISHI
2017 琉球結び目セミナー   Jan 2018   
A set of local moves generating the writhe polynomial
Yasutaka NAKANISHI, Shin SATOH
日本数学会・トポロジー分科会   Sep 2017   
The differences of Alexander polynomials caused by a single crossing change, III [Invited]
Nakanishi Yasutaka
2016 年度琉球結び目セミナー   Dec 2016   
The differences of Alexander polynomials caused by a single crossing change, II [Invited]
Nakanishi Yasutaka
The KOOK-TAPU Workshop on Knots in Tsusima Island, TIARA   Sep 2016   

Teaching Experience