1 citations · 1 across the 4 of their papers we have counts for
4 papers
Wigner Analysis of Fourier Integral Operators with symbols in the Shubin classes
Elena Cordero, Gianluca Giacchi, Luigi Rodino +1
We study the decay properties of Wigner kernels for Fourier integral operators of types I and II. The symbol spaces that allow a nice decay of these kernels are the Shubin classes…
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…