Burnside obstructions to the Montesinos–Nakanishi 3–move conjecture
Burnside obstructions to the Montesinos–Nakanishi 3–move conjecture
复制标题
Burnside 对 Montesinos-Nakanishi 3 步猜想的阻碍
DOI:
10.2140/gt.2002.6.355
复制
发表时间:
2002
影响因子:
2
通讯作者:
J. Przytycki
中科院分区:
文献类型:
--
作者:
M. Dabkowski;J. Przytycki
Yasutaka Nakanishi asked in 1981 whether a 3–move is an unknotting operation. In Kirby’s problem list, this question is called The Montesinos–Nakanishi 3– move conjecture. We define the nth Burnside group of a link and use the 3rd Burnside group to answer Nakanishi’s question; ie, we show that some links cannot be reduced to trivial links by 3–moves.