2 papers
math.AG2025
Terminal Fano four folds in low codimension
Muhammad Imran Qureshi
We construct well-formed and quasismooth terminal Fano 4-folds of index 1 in low codimension containing at worst isolated orbifold points. We provide a certain classification of th…
math.AG2025
Projection Cascades of models of log del Pezzo surfaces
Muhammad Imran Qureshi
We introduce the notion of type-I projection cascade for a biregular model (infinite series) of log del Pezzo surfaces. We study the existence of type-I projection cascades for kno…