Zobrazeno 1 - 7
of 7
pro vyhledávání: '"M. V. Reyes Sanchez"'
Publikováno v:
Rings, Hopf algebras and Brauer groups
The main purpose of this note is to construct a divisorial version of the Chase-Harrison- Rosenberg exact sequence, thus reducing the calculation of involutive invariants of a Krull domain to that of certain Amitsur and Galois cohomology groups.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0766767235f2a6228cf341e0d9daac9
https://doi.org/10.1201/9781003071730-17
https://doi.org/10.1201/9781003071730-17
Publikováno v:
Communications in Algebra. 25:1079-1101
In this note, we study the functorial behaviour of the hermitian Picard group with respect to centrally induced ring morphisms. As an application, we construct Mayer-Vietoris sequences which provide an efficient tool to concretely calculate the hermi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3f869b78973273b0ce8571dcf1688d5
https://doi.org/10.1080/00927879708825909
https://doi.org/10.1080/00927879708825909
Autor:
M. V. Reyes Sanchez, Alain Verschoren
Publikováno v:
Communications in Algebra. 23:5269-5295
In this text, we introduce and study involutive class groups and Brauer groups of a Krull domain R. We derive some exact sequences, connecting these groups and linking them to classical invariants, thus allowing to calculate them in concrete situatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80d4fea2892ec79a7c2a8a1138d1de8e
https://doi.org/10.1080/00927879508825530
https://doi.org/10.1080/00927879508825530
Publikováno v:
Communications in algebra
In this note, we introduce the relative hermitian Picard group of a torsion triple. Unlike the situation in the absolute case, the modules on which this group is based are no longer finitely generated nor projective. In order to compensate for this,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88fc53d2c787e09ef3a87a1fba65ea00
https://doi.org/10.1080/00927879508825439
https://doi.org/10.1080/00927879508825439
Autor:
Alain Verschoren, M. V. Reyes Sanchez
Publikováno v:
K-Monographs in Mathematics ISBN: 9789401064941
Classical and Involutive Invariants of Krull Domains
Classical and Involutive Invariants of Krull Domains
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d615a54f1c58bd2c2390355195f625b
https://doi.org/10.1007/978-94-009-0015-8_4
https://doi.org/10.1007/978-94-009-0015-8_4
Publikováno v:
Communications in algebra
Let S be a Krull domain which is divisorially etale of degree two over a Krull domain R. The main purpose of this text is to introduce and study involutive invariants of the second kind of S with respect to R, as well as developing techniques allowin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::feab4abd0127dc8ad72d79e00b1fea64
https://hdl.handle.net/10067/297600151162165141
https://hdl.handle.net/10067/297600151162165141
Publikováno v:
K-theory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1445a9958ec12874cd26f650930b5f8
https://hdl.handle.net/10067/214520151162165141
https://hdl.handle.net/10067/214520151162165141