Mittag-Leffler founded the mathematical journal Acta Mathematica (1882), partly paid for with the fortune of his wife Signe Lindfors, who came from a very wealthy Finnish family, and collected a large mathematical library in his villa in the Stockholm suburb of Djursholm.
Mittag-Leffler founded the mathematical journal Acta Mathematica (1882), with the help of King Oscar's sponsorship, and partly paid for with the fortune of his wife Signe Lindfors, who came from a very wealthy Finnish family. He collected a large mathematical library in his villa in the Stockholm suburb of Djursholm.