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Cubulated moves for 2-knots

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 نشر من قبل Alberto Verjovsky
 تاريخ النشر 2017
  مجال البحث
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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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