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Kiyosi Itô, Japanese mathematician and academic (died 2008)

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Kiyosi Itô
Japanese mathematician (1915–2008)
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…Source: Wikipedia (CC BY-SA)