38 citations · 102 across the 18 of their papers we have counts for
Showing 2017Show all
3 papers · 1 filter
math.AG2017★ 13 cited
Tautological classes on moduli space of hyperkähler manifolds
Nicolas Bergeron, Zhiyuan Li
In this paper, we discuss the cycle theory on moduli spaces $\cF_h$ of -polarized hyperkähler manifolds. Firstly, we construct the tautological ring on $\cF_h$ following the wor…
math.DS2017★ 3 cited
On special Lagrangian fibrations in generic twistor families of K3 surfaces
Nicolas Bergeron, Carlos Matheus
Filip showed that there are constants and such that the number of special Lagrangian fibrations of volume in a generic twistor family of K3 surfaces is $C\cdot…
math.GR2017
A note on local rigidity
Nicolas Bergeron, Tsachik Gelander
The aim of this note is to give a geometric proof for classical local rigidity of lattices in semisimple Lie groups. We are reproving well known results in a more geometric (and ho…