How to Pronounce Sergei Sobolev
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Sep 23, 1908 Saint Petersburg Died on 03 Jan 1989 (aged 80)
Russian mathematician
LibraSergei Sobolev - Place of Birth, Date of Birth, Age, Wiki, Facts, Net Worth, Birthday, Biography and Family
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About Sergei Sobolev
- Prof Sergei Lvovich Sobolev (Russian: ?????´? ????´??? ??´?????) HFRSE (6 October 1908 – 3 January 1989) was a Soviet mathematician working in mathematical analysis and partial differential equations. Sobolev introduced notions that are now fundamental for several areas of mathematics.
- Sobolev spaces can be defined by some growth conditions on the Fourier transform.
- They and their embedding theorems are an important subject in functional analysis.
- Generalized functions (later known as distributions) were first introduced by Sobolev in 1935 for weak solutions, and further developed by Laurent Schwartz.
- Sobolev abstracted the classical notion of differentiation, so expanding the range of application of the technique of Newton and Leibniz.
- The theory of distributions is considered now as the calculus of the modern epoch.
