Gury Vasilievich Kolosov (25 August 1867 - 7 November 1936) was a Russian mathematician and engineer. Events 1248 - The Dutch city of Ommen receives city rights and fortification rights from Otto III the Year 1867 ( MDCCCLXVII) was a Common year starting on Tuesday (link will display the full calendar of the Gregorian calendar (or a Common year starting Events 1492 - The Ensisheim Meteorite the oldest Meteorite with a known date of impact strikes the Earth around noon in a Wheat Year 1936 ( MCMXXXVI) was a Leap year starting on Wednesday (link will display the full calendar of the Gregorian calendar. Russia (Россия Rossiya) or the Russian Federation ( Rossiyskaya Federatsiya) is a transcontinental Country extending A mathematician is a person whose primary area of study and research is the field of Mathematics. He is best known for his contribution to the theory of elasticity. In Mathematics, elasticity of a positive Differentiable function f at point x is defined as Ef(x = \frac{x}{f(x}f'(x = \frac{d In 1907 Kolosov derived the solution for stresses around an elliptical hole. It showed that the concentration of stress could become far greater, as the radius of curvature at an end of the hole becomes small compared with the overall length of the hole.
Kolosov was born in Ust, Novgorod guberniya. Novgorod Oblast (Новгоро́дская о́бласть Novgorodskaya oblast) is a federal subject of He then studied at University of St Petersburg where he continued to after graduation. Saint Petersburg State University ( Санкт-Петербургский государственный университет) is a Russian federal state-owned higher Eventually, he defended his thesis there under the supervision of V.A. Steklov. Vladimir Andreevich Steklov ( January 9, 1864 – May 30, 1926) was a Soviet / Russian Mathematician, mechanician He worked at University of Tartu (from 1902 to 1913), but later returned to St Petersburg where he worked at both the University of St Petersburg and the Electrotechnical Institute. The University of Tartu (Tartu Ülikool Тартуский университет Universität Dorpat is a classical University in the city of Tartu, Estonia Saint Petersburg ( tr: Sankt-Peterburg,) is a city and a federal subject of Russia located on the Neva River Saint Petersburg State University ( Санкт-Петербургский государственный университет) is a Russian federal state-owned higher
Kolosov was elected a corresponding member of the Russian Academy of Sciences in 1931. The Russian Academy of Sciences (Российская Академия Наук Rossi'iskaya Akade'miya Nau'k, shortened to PAH RAN) consists of the National