Pengcheng Li

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20192026

most cited(Co)Homology Self-closeness Numbers of Simply-connected Spaces

6 citations · 8 across the 12 of their papers we have counts for

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Showing 2023 · math.ATShow all

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math.AT2023

Suspension Homotopy of $(n - 1)$ -connected $(2 n + 2)$ -dimensional Poincaré Duality Complexes

Pengcheng Li, Zhongjian Zhu

We study the homotopy decompositions of the suspension $Σ M$ of an $(n - 1)$ -connected $(2 n + 2)$ dimensional Poincaré duality complex $M$ , $n \geq 2$ . In particular, we completely deter…

Suspension Homotopy of (n−1)-connected (2n+2)-dimensional Poincaré Duality Complexes

Suspension Homotopy of $(n - 1)$ -connected $(2 n + 2)$ -dimensional Poincaré Duality Complexes