A NOTE ON p-ADIC SIMPLICIAL VOLUMES

Kionke, Steffen and Loeh, Clara (2021) A NOTE ON p-ADIC SIMPLICIAL VOLUMES. GLASGOW MATHEMATICAL JOURNAL, 63 (3). pp. 563-583. ISSN 0017-0895, 1469-509X

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Abstract

We define and study generalizations of simplicial volume over arbitrary seminormed rings with a focus on p-adic simplicial volumes. We investigate the dependence on the prime and establish homology bounds in terms of p-adic simplicial volumes. As the main examples, we compute the weightless and p-adic simplicial volumes of surfaces. This is based on an alternative way to calculate classical simplicial volume of surfaces without hyperbolic straightening and shows that surfaces satisfy mod p and p-adic approximation of simplicial volume.

Item Type: Article
Uncontrolled Keywords: 55N10; 12J25; 46S10; 57M20
Subjects: 500 Science > 510 Mathematics
Divisions: Mathematics > Prof. Dr. Clara Löh
Depositing User: Dr. Gernot Deinzer
Date Deposited: 23 Aug 2022 11:22
Last Modified: 23 Aug 2022 11:22
URI: https://pred.uni-regensburg.de/id/eprint/46837

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