activity
20082024
most citedThe geometry of Ulrich bundles on del Pezzo surfaces

46 citations · 48 across the 11 of their papers we have counts for

collaborators

18 papers

math.AG2024

Convex Fujita numbers: projective bundles

Jiaming Chen, Alex Küronya, Yusuf Mustopa +1

We study effective global generation properties of projectivizations of curve semistable vector bundles over curves and abelian varieties.

math.AG2023

Convex Fujita numbers and the Kodaira-Enriques classification of surfaces

Jiaming Chen, Alex Küronya, Yusuf Mustopa +1

We contemplate the range of convex Fujita numbers for minimal smooth projective surfaces according to their position in the Kodaira-Enriques classification.

math.AG2023

Convex Fujita numbers are not determined by the fundamental group

Jiaming Chen, Alex Küronya, Yusuf Mustopa +1

We study effective global generation of adjoint line bundles on smooth projective varieties. To measure the effectivity we introduce the concept of the convex Fujita number of a sm…

math.AG2020★ 1 cited

Rational Curves on Moduli Spaces of Vector Bundles

Yusuf Mustopa, Montserrat Teixidor i Bigas

We completely describe the components of expected dimension of the Hilbert Scheme of rational curves of fixed degree in the moduli space of semistable vecto…

math.AG2018

Effective global generation on varieties with numerically trivial canonical class

Alex Küronya, Yusuf Mustopa

We prove a Fujita-type theorem for varieties with numerically trivial canonical bundle using properties of semihomogeneous bundles on abelian varieties. We combine our results with…

math.AG2017

Continuous CM-regularity of semihomogeneous vector bundles

Alex Küronya, Yusuf Mustopa

We show that if is an abelian variety of dimension and is an M-regular coherent sheaf on , the Castelnuovo-Mumford regularity of wit…