!!!Hahn, Hans Hahn, Hans, b. Vienna, Sept. 27, 1879, d. Vienna, July 24, 1934, mathematician. from 1905 taught in Vienna and in Innsbruck, in 1909 in Chernovtsy, in 1916 in Bonn, 1921-1934 in Vienna. Conducted research in the fields of variation calculation, set theory, real functions and analysed epistemological questions. !Works Theorie der reellen Funktionen I, 1921; Reelle Funktionen I, 1932. - Edition: Collected works - Gesammelte Abhandlungen, ed. by L. Schmetterer, 3 vols., 1995-1997. !Literature OeBL; NDB. %%language [Back to the Austrian Version|AEIOU/Hahn,_Hans|class='wikipage austrian'] %% [{FreezeArticle author='AEIOU' template='Lexikon_1995_englisch'}] [{ALLOW view All}][{ALLOW comment All}][{ALLOW edit FreezeAdmin}]