A Combinatorial Representation of Links by Quasitoric Braids

نویسنده

  • V. O. Manturov
چکیده

To date, many ways for encoding links have been discovered, see, e.g., [1, 5], and [3]. One of them is the encoding by closures of braids (Alexander’s theorem, see, e.g., [6]). Thus, it is important to find a ‘good’ class of braids that encodes all link isotopy types. In the present paper, we prove that all link isotopy classes can be encoded by a very small class of so-called quasitoric braids; this class forms a subgroup in the braid group.

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عنوان ژورنال:
  • Eur. J. Comb.

دوره 23  شماره 

صفحات  -

تاریخ انتشار 2002