Seminars: S. A. Ivanov, The Hopf's conjecture about the Riemannian metrics without conjugate points on the torus

SEMINARS


Meetings of the St. Petersburg Mathematical Society March 5, 1996, St. Petersburg

The Hopf's conjecture about the Riemannian metrics without conjugate points on the torus S. A. Ivanov The "Young mathematician" prize for 1995