When1: 1901
Who: Henri Lebesgue [Lebesgue, Henri]
What: mathematician
Where: Paris, France
works\ On a generalization of the definite integral [1901]
Detail: He lived 1875 to 1941 and invented Lebesgue integral and Riemann-Lebesgue lemma, studied measure theory [1901], and helped develop intuitionism.
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Date Modified: 2022.0224