dc.contributor.author | Saidi, Mohamed | |
dc.contributor.author | Williams, N | |
dc.date.accessioned | 2017-02-14T11:56:26Z | |
dc.date.issued | 2018-04-18 | |
dc.description.abstract | In this article we prove a local Riemman-Hurwitz formula which compares the dimensions of the spaces of vanishing cycles in a finite Galois cover of type (p, p, · · · , p) between formal germs of p-adic curves and which generalises the formula proven in [Sa¨ıdi1] in the case of Galois covers of degree p. We also investigate the problem of the existence of a torsor structure for a finite Galois cover of type (p, p, · · · , p) between p-adic schemes. | en_GB |
dc.identifier.citation | Vol. 55 (2), pp. 259-296. | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/25844 | |
dc.identifier.uri | https://projecteuclid.org/euclid.ojm/1524038728 | |
dc.language.iso | en | en_GB |
dc.publisher | Osaka University | en_GB |
dc.rights | © The Author(s). | |
dc.title | Galois covers of type (p,...,p), vanishing cycles formula, and the existence of a torsor structure | en_GB |
dc.type | Article | en_GB |
dc.identifier.issn | 0030-6126 | |
dc.description | This is the author accepted manuscript. The final version is available from Project Euclid via the URL in this record. | |
dc.identifier.journal | Osaka Journal of Mathematics | en_GB |