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Julián Aguirre
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I am a professor in the Math Department of the University of the Basque Country. I got my PhD at Washington University in St. Louis. My research interests are PDE's and Number Theory. My hobbies are sailing and traveling around the world. Retired July 2017.

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  • Bilbao, Spain
  • Member for 10 years, 2 months
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  • Last seen May 21 '19 at 13:19

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74 Help with a prime number spiral which turns 90 degrees at each prime Dec 26 '16
61 What is the difference between outer measure and Lebesgue measure? Mar 13 '11
47 $\int_{0}^{\infty} \frac{e^{-x} \sin(x)}{x} dx$ Evaluate Integral Jun 18 '12
27 Is the measure of the sum equal to the sum of the measures? Oct 17 '16
27 Can you determine a differential equation from its solutions? Nov 26 '15
27 Find the sign of $\int_{0}^{2 \pi}\frac{\sin x}{x} dx$ Feb 8 '12
26 Discontinuous functions with closed graphs Jan 12 '12
23 Inverse of a bijection f is equal to its derivative Jan 15 '13
22 Analyticity of the convolution of two functions Aug 24 '18
21 Prove that $n^{n+1} \leq (n+1)^{n} \sqrt[n]{n!}$ Mar 13 '16
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