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arXiv · 2602.03568

Stability of Haagerup property under graph product

Shubhabrata Das·Partha Sarathi Ghosh
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Abstract

In this paper, we prove that any graph product of finitely many groups, all satisfying the Haagerup property (or Gromov's a-T-menability) also satisfies Haagerup property.

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Shubhabrata Das, Partha Sarathi Ghosh. 2026-02-03. Stability of Haagerup property under graph product. https://doi.org/10.1007/s00013-023-01904-8

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