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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2507.06792 |
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| _version_ | 1866918087418183680 |
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| author | Hochs, Peter Pirie, Christopher |
| author_facet | Hochs, Peter Pirie, Christopher |
| contents | The Fried conjecture states that the Ruelle dynamical $ζ$-function of a flow on a compact maniofold has a well-defined value at $0$, whose absolute value equals the Ray-Singer analytic torsion invariant. The first author and Saratchandran proposed an equivariant version of the Fried conjecture for locally compact unimodular groups acting properly, isometrically, and cocompactly on Riemannian manifolds. In this paper we prove the equivariant Fried conjecture for the suspension flow of an equivariant isometry of a Riemannian manifold in several cases. These include the case where the group is compact, the case where the group element in question has compact centraliser and closed conjugacy class, and the case of the identity element of a non-compact discrete group. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_06792 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | The Equivariant Fried Conjecture for Suspension Flow of an Equivariant Isometry Hochs, Peter Pirie, Christopher Differential Geometry The Fried conjecture states that the Ruelle dynamical $ζ$-function of a flow on a compact maniofold has a well-defined value at $0$, whose absolute value equals the Ray-Singer analytic torsion invariant. The first author and Saratchandran proposed an equivariant version of the Fried conjecture for locally compact unimodular groups acting properly, isometrically, and cocompactly on Riemannian manifolds. In this paper we prove the equivariant Fried conjecture for the suspension flow of an equivariant isometry of a Riemannian manifold in several cases. These include the case where the group is compact, the case where the group element in question has compact centraliser and closed conjugacy class, and the case of the identity element of a non-compact discrete group. |
| title | The Equivariant Fried Conjecture for Suspension Flow of an Equivariant Isometry |
| topic | Differential Geometry |
| url | https://arxiv.org/abs/2507.06792 |