کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4666149 1633854 2013 43 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
pp-adic framed braids II
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات (عمومی)
پیش نمایش صفحه اول مقاله
pp-adic framed braids II
چکیده انگلیسی

The Yokonuma–Hecke algebras are quotients of the modular framed braid group and they support Markov traces. In this paper, which is sequel to Juyumaya and Lambropoulou (2007) [6], we explore further the structures of the pp-adic framed braids and the pp-adic Yokonuma–Hecke algebras constructed by Juyumaya and Lambropoulou (2007) [6], by means of dense sub-structures approximating pp-adic elements. We also construct a pp-adic Markov trace on the pp-adic Yokonuma–Hecke algebras and approximate the values of the pp-adic trace on pp-adic elements. Surprisingly, the Markov traces do not re-scale directly to yield isotopy invariants of framed links. This leads to imposing the ‘EE-condition’ on the trace parameters. For solutions of the ‘EE-system’ we then define 2-variable isotopy invariants of modular framed links. These lift to pp-adic isotopy invariants of classical framed links. The Yokonuma–Hecke algebras have topological interpretations in the context of framed knots, of classical knots of singular knots and of transverse knots.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Mathematics - Volume 234, 15 February 2013, Pages 149–191
نویسندگان
, ,