Topology Atlas | Conferences


Knots in the Triangle (Knots kNot in Washington)
April 29 - May 1, 2016
North Carolina State University
Raleigh NC, USA

Organizers
Valentina Harizanov (GWU), Jozef H. Przytycki (GWU), Yongwu Rong (GWU), Radmila Sazdanovic (NCSU), Alexander Shumakovitch (GWU), Hao Wu (GWU)

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Geometric realizations of distributive structure homology and shadow homotopy invariants.
by
Seung Yeop Yang
The George Washington University
Coauthors: Jozef H. Przytycki

In 1993, Fenn, Rourke, and Sanderson introduced rack spaces and constructed rack homotopy invariants, and a modication to quandle spaces and quandle homotopy invariants of classical links was introduced by Nosaka in 2011.
In analogy to rack and quandle spaces, we define the Cayley-type graph and CW complex of a distributive structure and study their properties. Moreover, for a quandle we introduce the shadow homotopy invariant of classical links.

Date received: April 19, 2016


Copyright © 2016 by the author(s). The author(s) of this work and the organizers of the conference have granted their consent to include this abstract in Topology Atlas. Document # cbmk-37.