Kiyosi Itô

Kiyosi Itô was a Japanese mathematician who made fundamental contributions to probability theory, in particular, the theory of stochastic processes. He invented the concept of stochastic integral and stochastic differential equation, and is known as the founder of so-called Itô calculus. He also pioneered the world connections between stochastic calculus and differential geometry, known as stochastic differential geometry, invited for the ICM in Stockholm.

7 September 1915

Born on the same birth date (7 September 1915): Pedro Reginaldo Lira

Born on the same birth day (7 September): Benmont Tench • Beverley McLachlin • Byron Stevenson • Curtis Price • Edward Asahel Birge • J. D. Pardo • Jacques Vaché • Jonathan H. Turner • Latimore (musician) • LeRoi Moore • Marcel Desailly • Sarel Cilliers

Born in the same month (September 1915): Albert Whitlock • Cy Walter • Dajikaka Gadgil • Ed Oliver (golfer) • Edmond O'Brien • John Dobson (amateur astronomer) • Knut Nystedt • Lester Maddox • Malik Meraj Khalid • Memphis Slim • N. V. M. Gonzalez • Oscar Handlin