15 citations · 77 across the 33 of their papers we have counts for
7 papers · 1 filter
A boundedness theorem for cone singularities
Joaquín Moraga
A cone singularity is a normal affine variety with an effective one-dimensional torus action with a unique fixed point which lies in the closure of any orbit of the $k…
On minimal log discrepancies and Kollár components
Joaquín Moraga
In this article we prove a local implication of boundedness of Fano varieties. More precisely, we prove that -dimensional -log canonical singularities, with standard coeffici…
Strong -complements for semi-stable morphisms
Stefano Filipazzi, Joaquín Moraga
We prove boundedness of global strong -complements for generalized -log canonical pairs of Fano type. We also prove some partial results towards boundedness of local stro…
Regularity of structure sheaves of varieties with isolated singularities
Joaquín Moraga, Jinhyung Park, Lei Song
Let be a non-degenerate normal projective variety of codimension and degree with isolated -Gorenstein singularities. We prove that the…
Cohen-Macaulay Du Bois singularities with a torus action of complexity one
Antonio Laface, Alvaro Liendo, Joaquín Moraga
Using Altmann-Hausen-Suss description of -varieties via divisorial fans and Kóvacs-Schwede-Smith characterization of Du Bois singularities, we study Cohen-Macaulay Du B…
On weak Zariski decompositions and termination of flips
Christopher D. Hacon, Joaquín Moraga
We prove that termination of lower dimensional flips for generalized klt pairs implies termination of flips for log canonical generalized pairs with a weak Zariski decomposition. M…
Termination of pseudo-effective 4-fold flips
Joaquín Moraga
Let be a log canonical -fold over an algebraically closed field of characteristic zero. We prove that any sequence of -flips terminates.