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Shizuo Kakutani was born on 28 August, 1911 in Osaka, Japan, is a Japanese-American mathematician. Discover Shizuo Kakutani's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 92 years old?

Popular As N/A
Occupation N/A
Age 92 years old
Zodiac Sign Virgo
Born 28 August 1911
Birthday 28 August
Birthplace Osaka, Japan
Date of death 17 August, 2004
Died Place New Haven, Connecticut, US
Nationality Japan

We recommend you to check the complete list of Famous People born on 28 August. He is a member of famous mathematician with the age 92 years old group.

Shizuo Kakutani Height, Weight & Measurements

At 92 years old, Shizuo Kakutani height not available right now. We will update Shizuo Kakutani's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.

Physical Status
Height Not Available
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Who Is Shizuo Kakutani's Wife?

His wife is Keiko ("Kay") Uchida

Family
Parents Not Available
Wife Keiko ("Kay") Uchida
Sibling Not Available
Children Michiko Kakutani

Shizuo Kakutani Net Worth

His net worth has been growing significantly in 2023-2024. So, how much is Shizuo Kakutani worth at the age of 92 years old? Shizuo Kakutani’s income source is mostly from being a successful mathematician. He is from Japan. We have estimated Shizuo Kakutani's net worth, money, salary, income, and assets.

Net Worth in 2024 $1 Million - $5 Million
Salary in 2024 Under Review
Net Worth in 2023 Pending
Salary in 2023 Under Review
House Not Available
Cars Not Available
Source of Income mathematician

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Timeline

Shizuo Kakutani was a Japanese-American mathematician, best known for his eponymous fixed-point theorem.

Kakutani attended Tohoku University in Sendai, where his advisor was Tatsujirō Shimizu.

At one point he spent two years at the Institute for Advanced Study in Princeton at the invitation of the mathematician Hermann Weyl.

While there, he also met John von Neumann.

1941

Kakutani received his Ph.D. in 1941 from Osaka University and taught there through World War II.

1948

He returned to the Institute for Advanced Study in 1948, and was given a professorship by Yale in 1949, where he won a students' choice award for excellence in teaching.

1950

He was a Plenary Speaker of the ICM in 1950 in Cambridge, Massachusetts.

Kakutani was married to Keiko ("Kay") Uchida, who was a sister to author Yoshiko Uchida.

His daughter, Michiko Kakutani, is a Pulitzer Prize-winning former literary critic for The New York Times.

The Kakutani fixed-point theorem is a generalization of Brouwer's fixed-point theorem, holding for generalized correspondences instead of functions.

Its most important uses are in proving the existence of Nash equilibria in game theory, and the Arrow–Debreu–McKenzie model of general equilibrium theory in microeconomics.

Kakutani's other mathematical contributions include Markov–Kakutani fixed-point theorem, another fixed point theorem; the Kakutani skyscraper, a concept in ergodic theory (a branch of mathematics that studies dynamical systems with an invariant measure and related problems); his solution of the Poisson equation using the methods of stochastic analysis.

The Collatz conjecture is also known as the Kakutani conjecture.

1982

Kakutani received two awards of the Japan Academy, the Imperial Prize and the Academy Prize in 1982, for his scholarly achievements in general and his work on functional analysis in particular.