1 citations · 2 across the 6 of their papers we have counts for
6 papers
On the Intermediate Value Theorem over a Valued Field
Carla Massaza, Lea Terracini, Paolo Valabrega
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…
Double series over a non-Archimedean field
Luigi Corgnier, Carla Massaza, Paolo Valabrega
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 Archimedea…
The intermediate value theorem over a non-Archimedean field via Hensel's Lemma
L. Corgnier, C. Massaza, P. Valabrega
The paper proves that all power series over a maximal ordered Cauchy complete non-Archimedean field satisfy the intermediate value theorem on every closed interval. Hensel's Lemma…
On Buchsbaum bundles on quadric hypersurfaces
Edoardo Ballico, Francesco Malaspina, Paolo Valabrega +1
Let 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 i…
Non-vanishing theorems for rank two vector bundles on threefolds
Edoardo Ballico, Paolo Valabrega, Mario Valenzano
The paper investigates the non-vanishing of , where is a (normalized) rank two vector bundle over any smooth irreducible threefold of degree such that $Pic(X…
Non-vanishing theorems for rank 2 bundles on P^3: a simple approach without the speciality lemma
Paolo Valabrega, Mario Valenzano
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 level…