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arXiv · 1508.00103

The order of the group of self-homotopy equivalence of wedge spaces

Zhongjian Zhu
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Abstract

In this paper $Aut(\Sigma X\vee \Sigma Y)^\#$ the order of the group of self-homotopy equivalence of wedge spaces is studied. Under the condition of reducibility, we decompose $ Aut(\bigvee\limits_{t=1}^{k}X_{t})$ to the product of subgroups which generalizes the known results for $k=2$. Then we also give the formula for $ Aut(\bigvee\limits_{t=1}^{k}\Sigma X_{t})^{\#}$.

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Zhongjian Zhu. 2015-08-01. The order of the group of self-homotopy equivalence of wedge spaces. https://arxiv.org/abs/1508.00103

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