October 1873, he arrived to Paris, where soon acquainted Darboux, Joseph Liouville, Charles Auguste Briot, Jean Claude Bouquet, and several other prominent...

function Mittag-Leffler (1876). "En metod att analytiskt framställa en funktion af rational karakter, hvilken blir oändlig alltid och endast uti vissa...

Joseph Liouville studied eigenvalue problems similar to those of Sturm; the discipline that grew out of their work is now called Sturm–Liouville theory...

(although, because of his death, his papers were published only in 1846, by Liouville), William Rowan Hamilton's description of quaternions in 1843, and Arthur...

x}{\frac {\lambda (n)}{n}}\geq 0{\text{ for }}x>0,} where λ(n) is the Liouville function given by (−1)r if n has r prime factors. He showed that this...

{x}{\log ^{\pi }(x)}}\right).\end{aligned}}} Perron's formula Liouville's function Davenport, H. (November 1937). "On Some Infinite Series Involving...