3 papers
math.AG2000
A Lecture about classification of Lorentzian Kac-Moody algebras of the rank three
Valeri A. Gritsenko, Viacheslav V. Nikulin
This is the announcement and partly the review of our results about classification of Lorentzian Kac-Moody algebras of the rank three. One of our results gives the classification o…
math.AG1999
Elliptic genus of Calabi-Yau manifolds and Jacobi and Siegel modular forms
V. Gritsenko
In the paper we study two types of relations: a one is between the elliptic genus of Calabi-Yau manifolds and Jacobi modular forms, another one is between the second quantized elli…
math.AG1998
The Modular Form of the Barth-Nieto Quintic
V. Gritsenko, K. Hulek
Barth and Nieto have found a remarkable quintic threefold which parametrizes Heisenberg invariant Kummer surfaces which belong to abelian surfaces with a (1,3)-polarization and a l…