Rigidity of symmetric simplicial complexes and the lower bound theorem

We show that if $\Gamma $ is a point group of $\mathbb {R}^{k+1}$ of order two for some $k\geq 2$ and $\mathcal {S}$ is a k-pseudomanifold which has a free automorphism of order two, then either $\mathcal {S}$ has a $\Gamma $ -symmetric infinitesimally rigid...

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Bibliographic Details
Main Authors: James Cruickshank, Bill Jackson, Shin-ichi Tanigawa
Format: Article
Language:English
Published: Cambridge University Press 2025-01-01
Series:Forum of Mathematics, Sigma
Subjects:
Online Access:https://www.cambridge.org/core/product/identifier/S2050509424001506/type/journal_article
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