From the 1 of 4 linked papers with an AI index.
4 papers
Computing Cox rings via the cone conjecture
Tomoki Oda, José Ignacio Yáñez, Juan Pablo Zúñiga
The paper develops methods to compute Cox rings of Calabi‑Yau varieties by using Morrison‑Kawamata dream spaces, establishing a link between small Q‑factorial modifications and GIT…
Degenerations of cluster type varieties
JoaquÃn Moraga, Juan Pablo Zúñiga
We study degenerations of cluster type varieties and pairs. Our first theorem proves that degenerations of toric pairs are finite quotients of toric pairs. In a similar vein, under…
Search for an eV-scale sterile neutrino with the first six detection units of KM3NeT/ORCA
KM3NeT Collaboration, O. Adriani, A. Albert +285
The existence of an eV-scale sterile neutrino has been proposed to explain several anomalous experimental results obtained over the course of the past 25 years. The first search fo…
Wahl singularities in degenerations of del Pezzo surfaces
Giancarlo Urzúa, Juan Pablo Zúñiga
For any fixed , we characterize all Wahl singularities that appear in degenerations of del Pezzo surfaces of degree . This extends the work of Manetti and…