Author information
Ljudmila Kamenova:
Department of Mathematics, 3115, Stony Brook University, Stony Brook, NY 117943651, USA
kamenova@math.stonybrook.edu
Misha Verbitsky:
Laboratory of Algebraic Geometry, National Research University HSE, Faculty of Mathematics, Moscow, Russian Federation; also Université libre de Bruxelles, CP 218, Bd du Triomphe, 1050 Brussels, Belgium
verbit@mccme.ru
