dc.creator | Rojas León, Antonio | es |
dc.date.accessioned | 2016-06-07T11:52:59Z | |
dc.date.available | 2016-06-07T11:52:59Z | |
dc.date.issued | 2012-06-15 | |
dc.identifier.citation | Rojas León, A. (2012). Rationality of trace and norm L-functions. Duke Mathematical Journal, 161 (9), 1751-1795. | |
dc.identifier.issn | 0012-7094 | es |
dc.identifier.issn | 1547-7398 | es |
dc.identifier.uri | http://hdl.handle.net/11441/42001 | |
dc.description.abstract | For a given l-adic sheaf F on a commutative algebraic group G
over a finite field k and an integer r ≥ 1 we define the r-th local norm Lfunction of F at a point t ∈ G(k) and prove its rationality. This function gives
information on the sum of the local Frobenius traces of F over the points of
G(kr) (where kr is the extension of degree r of k) with norm t. For G the onedimensional affine line or the torus, these sums can in turn be used to estimate the number of rational points on curves or the absolute value of exponential sums which are invariant under a large group of translations or homotheties. | es |
dc.description.sponsorship | Junta de Andalucía | es |
dc.description.sponsorship | Ministerio de Educación y Ciencia | es |
dc.description.sponsorship | Fondo Europeo de Desarrollo Regional | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Duke University Press | es |
dc.relation.ispartof | Duke Mathematical Journal, 161 (9), 1751-1795. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Rationality of trace and norm L-functions | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de álgebra | es |
dc.relation.projectID | P08-FQM-03894 | es |
dc.relation.projectID | MTM2007-66929 | es |
dc.relation.publisherversion | http://dx.doi.org/10.1215/00127094-1593371 | |
dc.identifier.doi | 10.1215/00127094-1593371 | |
idus.format.extent | 32 p. | es |
dc.journaltitle | Duke Mathematical Journal | es |
dc.publication.volumen | 161 | es |
dc.publication.issue | 9 | es |
dc.publication.initialPage | 1751 | es |
dc.publication.endPage | 1795 | es |
dc.relation.publicationplace | Durham | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/42001 | |