John Jay Gergen

John Jay Gergen

John Jay Gergen was an American mathematician who introduced the Lebesgue–Gergen criterion for convergence of a Fourier series.

From *.wikipedia.org,
General Info
.
Male
Date of Birth
April 17th, 1903
Age
123
Date of Death
January 1st, 1967
Died Aged
63
Star Sign
Aries
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