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arXiv · 1708.07761

Cubulated moves for 2-knots

Abstract

In this paper, we prove that given two cubical links of dimension two in ${\mathbb R}^4$, they are isotopic if and only if one can pass from one to the other by a finite sequence of cubulated moves. These moves are analogous to the Reidemeister and Roseman moves for classical tame knots of dimension one and two, respectively.

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Juan Pablo Díaz, Gabriela Hinojosa, Alberto Verjovsky. 2017-08-24. Cubulated moves for 2-knots. https://arxiv.org/abs/1708.07761

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