4 papers
Remarks on two problems by Hassett
Klaus Hulek, Yota Maeda
One of the ultimate goals of the Hassett-Keel program is the determination of the log canonical models of the moduli spaces of pointed rational curves . In this…
Combinatorial K3 surfaces and the Mori fan of the Dolgachev--Nikulin--Voisin family in degree 2
Klaus Hulek, Christian Lehn
We introduce the notion of a combinatorial K3 surface. Those form a certain class of type III semistable K3 surfaces and are completely determined by combinatorial data called curv…
The Universe of Deligne-Mostow Varieties
Klaus Hulek, Yota Maeda
Deligne and Mostow investigated period maps on the configuration spaces of ordered points on . The images of these maps are open subsets of certain ball…
Corrigendum to the paper "The Mori fan of the Dolgachev-Nikulin-Voisin family in genus '' by K. Hulek and C. Liese
Mathieu Dutour SikiriÄ, Klaus Hulek, Christian Lehn
In this note, we correct some of the results of \cite{HL22} concerning the number of maximal cones in the Mori fan of the Dolgachev-Nikulin-Voisin fan in genus . The mistakes in…