Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Valabrega Paolo"'
Publikováno v:
Open Mathematics, Vol 10, Iss 4, Pp 1361-1379 (2012)
Externí odkaz:
https://doaj.org/article/a5af5c2be7ac41a783edc979f36c6c35
The paper proves the intermediate value theorem for polynomials and power series over a valued field with divisible valuation group and infinite residue field. Some further results on the behaviour of the valuation are obtained using Hensel's Lemma.
Externí odkaz:
http://arxiv.org/abs/1509.02415
In the present paper we investigate the convergence of a double series over a complete non-Archimedean field and prove that, while the proofs are somewhat different, the Archimedean results hold true.
Externí odkaz:
http://arxiv.org/abs/1403.3623
Let $E$ be an indecomposable rank two vector bundle on the projective space $\PP^n, n \ge 3$, over an algebraically closed field of characteristic zero. It is well known that $E$ is arithmetically Buchsbaum if and only if $n=3$ and $E$ is a null-corr
Externí odkaz:
http://arxiv.org/abs/1108.0075
The paper investigates the non-vanishing of $H^1(E(n))$, where $E$ is a (normalized) rank two vector bundle over any smooth irreducible threefold $X$ of degree $d$ such that $Pic(X) \cong \ZZ$. If $\epsilon$ is the integer defined by the equality $\o
Externí odkaz:
http://arxiv.org/abs/1005.2080
Autor:
Valabrega, Paolo, Valenzano, Mario
The paper investigates vanishing conditions on the first cohomology module of a normalized rank 2 vector bundle E on P^3 which force E to split, and finds therefore strategic levels of non-vanishing for a non-split bundle. The present conditions impr
Externí odkaz:
http://arxiv.org/abs/0710.2242
Publikováno v:
Journal of Commutative Algebra, 2017 Jul 01. 9(2), 185-211.
Externí odkaz:
https://www.jstor.org/stable/26174803
Autor:
Valabrega, Paolo1 paolo.valabrega@polito.it, Valenzano, Mario2
Publikováno v:
AAPP Physical, Mathematical & Natural Sciences / Atti della Accademia Peloritana dei Pericolanti: Classe di Scienze Fisiche, Matematiche e Naturali. Jun2009, Vol. 87 Issue 1, p1-18. 18p. 1 Diagram, 5 Charts.
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The paper investigates the non-vanishing of $H^1(E(n))$, where $E$ is a (normalized) rank two vector bundle over any smooth irreducible threefold $X$ of degree $d$ such that $Pic(X) \cong \ZZ$. If $\epsilon$ is the integer defined by the equality $\o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::811ed7febf3620a11728a08de4387e3b
https://hdl.handle.net/10077/5715
https://hdl.handle.net/10077/5715