Lectures on Bridgeland stability
E Macrì, B Schmidt - Moduli of Curves: CIMAT Guanajuato, Mexico 2016, 2017 - Springer
In these lecture notes we give an introduction to Bridgeland stability conditions on smooth
complex projective varieties with a particular focus on the case of surfaces. This includes …
complex projective varieties with a particular focus on the case of surfaces. This includes …
Stability conditions on Kuznetsov components
We introduce a general method to induce Bridgeland stability conditions on semiorthogonal
components of triangulated categories. In particular, we prove the existence of Bridgeland …
components of triangulated categories. In particular, we prove the existence of Bridgeland …
Scattering diagrams, stability conditions, and coherent sheaves on
P Bousseau - arXiv preprint arXiv:1909.02985, 2019 - arxiv.org
We show that a purely algebraic structure, a two-dimensional scattering diagram, describes
a large part of the wall-crossing behavior of moduli spaces of Bridgeland semistable objects …
a large part of the wall-crossing behavior of moduli spaces of Bridgeland semistable objects …
Categorical Torelli theorems: results and open problems
L Pertusi, P Stellari - Rendiconti del Circolo Matematico di Palermo Series …, 2023 - Springer
We survey some recent results concerning the so called Categorical Torelli problem. This is
to say how one can reconstruct a smooth projective variety up to isomorphism, by using the …
to say how one can reconstruct a smooth projective variety up to isomorphism, by using the …
Some remarks on Fano three-folds of index two and stability conditions
L Pertusi, S Yang - International Mathematics Research Notices, 2022 - academic.oup.com
We prove that ideal sheaves of lines in a Fano three-fold of Picard rank one and index two
are stable objects in the Kuznetsov component, with respect to the stability conditions …
are stable objects in the Kuznetsov component, with respect to the stability conditions …
Twisted cubics on cubic fourfolds and stability conditions
We give an interpretation of the Fano variety of lines on a cubic fourfold and of the
hyperkahler eightfold, constructed by Lehn, Lehn, Sorger and van Straten from twisted cubic …
hyperkahler eightfold, constructed by Lehn, Lehn, Sorger and van Straten from twisted cubic …
Stability conditions on Kuznetsov components of Gushel–Mukai threefolds and Serre functor
L Pertusi, E Robinett - Mathematische Nachrichten, 2023 - Wiley Online Library
We show that the stability conditions on the Kuznetsov component of a Gushel–Mukai
threefold, constructed by Bayer, Lahoz, Macrì and Stellari, are preserved by the Serre …
threefold, constructed by Bayer, Lahoz, Macrì and Stellari, are preserved by the Serre …
BPS Dendroscopy on Local
P Bousseau, P Descombes, B Le Floch… - … in Mathematical Physics, 2024 - Springer
The spectrum of BPS states in type IIA string theory compactified on a Calabi–Yau threefold
famously jumps across codimension-one walls in complexified Kähler moduli space, leading …
famously jumps across codimension-one walls in complexified Kähler moduli space, leading …
A short proof of the deformation property of Bridgeland stability conditions
A Bayer - Mathematische Annalen, 2019 - Springer
The key result in the theory of Bridgeland stability conditions is the property that they form a
complex manifold. This comes from the fact that given any small deformation of the central …
complex manifold. This comes from the fact that given any small deformation of the central …
Twisted cubics on cubic fourfolds and stability conditions.
We give an interpretation of the Fano variety of lines on a cubic fourfold and of the
hyperkähler eightfold, constructed by Lehn, Lehn, Sorger and van Straten from twisted cubic …
hyperkähler eightfold, constructed by Lehn, Lehn, Sorger and van Straten from twisted cubic …