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oai:gredos.usal.es:10366/1641212025-05-06T07:49:58Zcom_10366_4146com_10366_4055com_10366_3946com_10366_3823col_10366_4147

An Approach to a 2-dimensional Contou-Carrère Symbol Pablos Romo, Fernando Contou-Carrère symbol Reciprocity Law Algebraic Surface Parshin symbol 12 Matemáticas [EN] The aim of this note is to introduce a 2-dimensional Contou-Carrère symbol associated with an artinian local ring. We offer a co- homological definition of this symbol that generalizes the well-known Parshin symbol on an algebraic surface. 2025-03-12T09:32:09Z 2025-03-12T09:32:09Z 2006 2099-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/10366/164121 10.1007/s00229-006-0062-2 eng BFM2003-00078 SA071/04 info:eu-repo/semantics/embargoedAccess application/pdf American Mathematical Society https://gredos.usal.es/bitstream/10366/164121/4/CC-Proceedings.pdf.jpg Hispana TEXT http://rightsstatements.org/vocab/CNE/1.0/ Gredos. Repositorio Documental de la Universidad de Salamanca http://hdl.handle.net/10366/164121