Boris Levitan

Boris Levitan
Boris Levitan
	1996
Born	7 June 1914; Berdyansk, Russian Empire (present-day Ukraine)
Died	4 April 2004 (aged 89); Minneapolis, United States
Alma mater	Kharkov State University
Known for	Gelfand–Levitan equation, Levitan almost-periodic functions
Awards	Order of Lenin
	Scientific career
Fields	Mathematics
Doctoral advisor	Naum Akhiezer
Doctoral students	Grigory Isaakovich Barenblatt

Boris Levitan (7 June 1914 – 4 April 2004) was a mathematician known in particular for his work on almost periodic functions, and Sturm–Liouville operators, especially, on inverse scattering.[1]

Life

Boris Levitan was born in Berdyansk (south-eastern Ukraine), and grew up in Kharkiv. He graduated from Kharkov University in 1936; in 1938, he submitted his PhD thesis "Some Generalization of Almost Periodic Function" under the supervision of Naum Akhiezer.[2] Then he defended the habilitation thesis "Theory of Generalized Translation Operators".

He was drafted into the army at the beginning of World War II in 1941, and served until 1944.[3] From 1944 to 1961 he worked at the Dzerzhinsky Military Academy, and from 1961 in Moscow University. During the last years of his life, he worked in the University of Minnesota.

References

Obituary in the Minneapolis Star Tribune Archived April 28, 2004, at the Wayback Machine
Math Genealogy page
Kostyuchenko, A.G.; Maslov, V.P.; Sadovnichii, V.A.; Sargsyan, I.S.; Shkalikov, A.A.; Zhikov, V.V. (2006). "In memory of Boris Levitan". Russ. J. Math. Phys. 13 (1): 1–3.

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[1] Obituary in the Minneapolis Star Tribune Archived April 28, 2004, at the Wayback Machine

[2] Math Genealogy page

[3] Kostyuchenko, A.G.; Maslov, V.P.; Sadovnichii, V.A.; Sargsyan, I.S.; Shkalikov, A.A.; Zhikov, V.V. (2006). "In memory of Boris Levitan". Russ. J. Math. Phys. 13 (1): 1–3.