Tsvetkov, Yakov Yakovlevich

Yakov Yakovlevich Tsvetkov
Yakov Yakovlevich Tsvetkov
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Date of death
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Yakov Yakovlevich Tsvetkov ( 1839 - 1907 ) - mathematician, professor at the Petrovsky Agricultural Academy .

Content

Biography

Yakov Tsvetkov was born in the family of a naval officer Yakov Grigoryevich Tsvetkov and Anna Stepanovna ^[1] He studied at the 3rd St. Petersburg Gymnasium (graduated in 1856 with a silver medal). At the end of the course at St. Petersburg University in 1860 he entered the service in the Pavlovsk Cadet Corps . In 1864 he defended his thesis for a master's degree in mathematics: “On surfaces that can be transformed one into another without breaking and without bending their parts.” Later he lectured at the Petrovsky Agricultural Academy (since 1869 as an ordinary professor) and taught mathematics (1866-1882) at the Alexander Military School ^[2] .

Bibliography

Tsvetkov, Yakov Yakovlevich. A brief elementary guide to the study of theoretical mechanics : Comp. (according to lectures, read for junkers of class 3 Military. Alexander. school) Yakov Tsvetkov, teacher at 3 Military. Alexander. student - Moscow: type. E. Lissner and Y. Roman, 1882 .-- VIII, 319 p. : heck.
Tsvetkov, Yakov Yakovlevich. On surfaces that can be transformed one into another without breaking and without bending their parts : Reasoning, written. at art. master’s mat. Sciences Ph.D. St. Petersburg University Yakov Tsvetkov. - St. Petersburg: type. A. Jacobson, 1864. - [2], 43 p.

Notes

↑ The family had two more daughters: Praskovya (1846-1918?) - married (from 1873) to Fedor Alekseevich Shchelkunov, maintained a private school for the preparation of children for the gymnasium; Maria is married to state adviser Klementy Ivanovich Obukh.
↑ Alexander Military School

Literature

Vasyukov S.I. Yakov Yakovlevich Tsvetkov. (From my recollections) - IV, 1907, v. 110, No. 12, S. 926-935

Links

Tsvetkov, Yakov Yakovlevich // Brockhaus and Efron Encyclopedic Dictionary : in 86 volumes (82 volumes and 4 additional). - SPb. , 1890-1907.

[1] The family had two more daughters: Praskovya (1846-1918?) - married (from 1873) to Fedor Alekseevich Shchelkunov, maintained a private school for the preparation of children for the gymnasium; Maria is married to state adviser Klementy Ivanovich Obukh.

[2] Alexander Military School