Löh, Clara (2023) The spectrum of simplicial volume with fixed fundamental group. GEOMETRIAE DEDICATA, 217 (2): 16. ISSN 0046-5755, 1572-9168
Full text not available from this repository. (Request a copy)Abstract
We study the spectrum of simplicial volume for closed manifolds with fixed fundamental group and relate the gap problem to rationality questions in bounded (co)homology. In particular, we show that in many cases this spectrum has a gap at zero. For such groups, this leads to corresponding gap results for the minimal volume entropy semi-norm and for the minimal volume entropy in dimension 4.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | BOUNDED COHOMOLOGY; MINIMAL ENTROPY; Simplicial volume; Bounded cohomology; Rationality in (co)homology |
| Subjects: | 500 Science > 510 Mathematics |
| Divisions: | Mathematics > Prof. Dr. Clara Löh |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 22 Feb 2024 07:24 |
| Last Modified: | 22 Feb 2024 07:24 |
| URI: | https://pred.uni-regensburg.de/id/eprint/59007 |
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