6 papers
Higher rank bundles on Hopf surfaces
Edoardo Ballico, Elizabeth Gasparim
We show that all filtrable bundles on a Hopf surface must have jumps and we prove the existence of filtrable stable bundles on with any value of . On a somewhat oppo…
Quantizations of local Calabi-Yau threefolds and their moduli of vector bundles
Edoardo Ballico, Elizabeth Gasparim, Francisco Rubilar +1
We describe the geometry of noncommutative deformations of local Calabi-Yau threefolds, showing that the choice of Poisson structure strongly influences the geometry of the quantum…
Irregular bundles on Hopf surfaces
Edoardo Ballico, Elizabeth Gasparim
We discuss the hypersurfaces of the moduli spaces of rank vector bundles on a classical Hopf surface formed by irregular bundles.
Birational involutions of the real projective plane fixing an irrational curve
Frédéric Mangolte
This review is an elaboration of a presentation given at the Real algebraic geometry and singularities conference in honor of Wojciech Kucharz's 70th birthday in Krakow in 2022.
Intrinsic Mirrors for Minimal Adjoint Orbit (ICM G&T 2022)
Elizabeth Gasparim
This text is contribution 77 to the ZAG Handbook of Modern Algebraic Geometry, edited by I. Cheltsov and J. Martinez-Garcia, and summarises the Short Communication I presented at t…
Intrinsic mirrors for minimal adjoint orbits and categories of singularities
Elizabeth Gasparim
I discuss mirrors of Landau-Ginzburg models formed by a minimal semisimple adjoint orbit of together with a potential obtained via the Cartan-Killing form. I sho…