Friedrich Otto Rudolf Sturm
German mathematicianDied when: 78 years 96 days (939 months)
Star Sign: Capricorn
Friedrich Otto Rudolf Sturm (6 January 1841 – 12 April 1919) was a German mathematician.His Ph.D. advisor was Heinrich Eduard Schroeter, and Otto Toeplitz was one of his Ph.D. students.
His best ever proposal type claim is commonly known as "Sturm's Theorem" based on finding the complex imaginary roots of an infinite arbitrary-integer series.