... In commemoration of the 100th Anniversary of the birthday of Lev Semenovich Pontryagin (1908 1988), an outstanding mathematician of the 20th century, the Steklov Mathematical Institute of the Russian Academy of Sciences together with Moscow State (Lomonosov) University are organizing an international conference Differential Equations and Topology . The conference will be held in Moscow, June 17 22, 2008 . ... Differential Equations (Chairman: Academician Dmitrii V. Anosov) . ...