the 1958 Fields Medal, ultimately awarded to Klaus Roth and René Thom. Publications . . . (Translated by Jack Lohwater). Awards and recognitions P. L. Chebyshev Prize (with Nina Nikolayevna Ural'tseva ) (1966) for the work "Linear and quasilinear equations of elliptic type” USSR State Prize (1969) Member of Lincei National Academy in Rome (1989) Member of the Russian Academy of Sciences (1990) Kovalevskaya Prize (1992) for the series of works "Attractors for Semigroups and Evolution Equations" ICM Emmy Noether Lecture (1994) John von Neumann Lecture (1998) Order of Friendship (1999) Lomonosov Gold Medal (2002) for outstanding achievements in the field of the theory of partial differential equations and mathematical physics On 7 March 2019, the 97th anniversary of Ladyzhenskaya's birth, the search engine Google released a Google Doodle commemorating her. The accompanying comment read, "Today's Doodle celebrates Olga Ladyzhenskaya, a Russian mathematician who triumphed over personal tragedy and obstacles to become one of the most influential thinkers of her generation." In 2022, the "Ladyzhenskaya Prize in Mathematical Physics" is created in her honor. It has been awarded for the first time on July 2, 2022 to Svetlana Jitomirskaya in a joint session at (WM)², World Meeting for Women in Mathematics and at the Probability and Mathematical Physics conference OAL Prize Winner 2022. Notes See also Projection method (fluid dynamics) References . Some recollections of the authors about Olga Ladyzhenskaya and Olga Oleinik. . . A biography in the Biographies of Women Mathematicians, Agnes Scott College. . . Some recollections of the author about Olga Ladyzhenskaya and Olga Oleinik. [] External links . The schedule of a workshop in honour of Olga A. Ladyzhenskaya. . The proceedings of a workshop in honour of Olga Ladyzhenskaya and Olga Oleinik. . . . Memorial page at the Saint Petersburg Mathematical Pantheon. 1922 births 2004 deaths People from Kologrivsky District Writers from Kostroma Oblast 20th-century Russian mathematicians 20th-century women scientists Mathematical analysts Full Members of the USSR Academy of Sciences Full Members of the Russian Academy of Sciences Fluid dynamicists PDE theorists Recipients of the Lomonosov Gold Medal 20th-century women mathematicians Moscow State University alumni Saint Petersburg State University alumni Academic staff of the Steklov Institute of Mathematics Russian Christians Soviet mathematicians