Felix Frankl
Felix Issidorowitsch Frankl (12 March 1905, Vienna – 7 Aprile 1961, Nalchik Russian: Феликс Исидорович Франкль) was an Austrian mathematician, who went to live in the Soviet Union where he had an academic career as a university professor.[1]
He studied topology at the Faculty of Mathematics of the University of Vienna under Hans Hahn, gaining his doctorate in 1927.[2]
Frankl went to live in the Soviet Union in 1929. Here he initially collaborated with Lev Pontryagin in topology (they a paper co-authored a paper published in 1930 in the Mathematische Annalen. His interests then shifted to certain particular differential equations which are important for high-speed aerodynamics. These differential equations were of mixed elliptic-hyperbolic type. They determined the transition in aerodynamics between transonic and supersonic speeds.
He attended the First International Topological Conference held in Moscow in 1935.[3] In 1957 he was awarded the Leonhard Euler Gold Medal of the Russian Academy of Sciences.[1]
References
[edit]- ^ Jump up to: a b "Отечественная война 1812 г. Центральный архив Военная историческая библиотека Книга памяти < Главная < Энциклопедия < Словари < Подробнее РВСН Франкль Феликс Исидорович". encyclopedia.mil.ru. Министерство обороны Российской Федерации. Retrieved 9 May 2021.
- ^ "Франкль Феликс Исидорович". library.ruslan. Научное Наследие России. 16 March 2015. Archived from the original on 2 April 2019. Retrieved 9 May 2021.
- ^ Apushkinskaya, Darya E.; Nazarov, Alexander I.; Sinkevich, Galina I. (December 2019). "In Search of Shadows: The First Topological Conference, Moscow 1935". The Mathematical Intelligencer. 41 (4): 37–42. arXiv:1903.02065. doi:10.1007/s00283-019-09907-6. S2CID 119170777.
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