Configuration spaces of graphs

Takeshi Unohara – GJM, Volume 1, Issue 1 (2016), 28–42.

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Given a graph $\Gamma$ with a single essential vertex, we determine the fundamental group $\pi_1C_n(\Gamma)$ of the configuration space $C_n(\Gamma)$ of $\Gamma$ . This result is a generalization of Theorem 4.6 in [5]. We also discuss connectivity of configuration spaces of graphs. We use the CW complex model introduced in [15,16] to study the configuration spaces of graphs

Categories: Issue1, 2016

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Received: July 2015
Published online: June 2016

Authors:

Takeshi Unohara
Department of Mathematics,
Shinshu University,
Matsumoto, 390-8621,
Japan

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