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Sōichi Kakeya

A Japanese mathematician who in 1917 posed the "needle problem," which led to the Kakeya set and the Kakeya conjecture.

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Oct 26

The Kakeya conjecture originates from the "needle problem" proposed by Japanese mathematician Soichi Kakeya in 1917.

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Oct 11

The Kakeya conjecture was posed by Japanese mathematician Soichi Kakeya in 1917, asking what is the minimum area required on a plane to turn a needle of length 1 around a full rotation.

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