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Seminars

Topological complexity of Khalimsky circles

Hold Date
2022-07-22 16:00〜2022-07-22 17:00
Place
IMI Conference Room (D414)
Object person
 
Speaker
Ryusei Yoshise (Kyushu University)

Abstract:
A finite space is a topological space consisting of finitely many points. Finite spaces are not discrete in general, and their homotopy theory has its own interest. In this talk, we determine the topological complexity of the Khalimsky circles, which are previously studied by Tanaka. As a consequence, we prove a conjecture of Tanaka on the topological complexity of a finite space affirmatively.