18 citations · 62 across the 13 of their papers we have counts for
17 papers
Flexibility of Affine cones over Mukai fourfolds of genus
Michael Hoff, Hoang Le Truong
We show that the affine cones over a general Fano-Mukai fourfold of genus , and are flexible. Equivalently, there is an infinitely transitive action of the special aut…
Movable cones of complete intersections of multidegree one on products of projective spaces
Michael Hoff, Isabel Stenger, José Ignacio Yáñez
We study Calabi-Yau manifolds which are complete intersections of hypersurfaces of multidegree in an -fold product of -dimensional projective spaces. Using the theory of…
Explicit constructions of K3 surfaces and unirational Noether-Lefschetz divisors
Michael Hoff, Giovanni Staglianò
We provide methods to construct explicit examples of surfaces. This leads to unirational constructions of Noether--Lefschetz divisors inside the moduli space of surfaces…
On the numerical dimension of Calabi-Yau 3-folds of Picard number 2
Michael Hoff, Isabel Stenger
We show that for any smooth Calabi-Yau threefold of Picard number with infinite birational automorphism group, the numerical dimension of the extremal rays of the mov…
A note on syzygies and normal generation for trigonal curves
Michael Hoff
Let be a trigonal curve of genus and let be the unique trigonal line bundle inducing a map . This note provides…
On cylindrical smooth rational Fano fourfolds
Hang Thi Anh Nguyen, Michael Hoff, Truong Le Hoang
We construct new families of smooth Fano fourfolds with Picard rank which contain open -cylinders, that is, Zariski open subsets of the form , wher…