Suchergebnisse
Suchergebnisse:
Alfréd Haar. Alfréd Haar [ˈɒlfreːd haːr] (* 11. Oktober 1885 in Budapest, Österreich-Ungarn; † 16. März 1933 in Szeged) war ein ungarischer Mathematiker. Leben. Haar studierte ab 1904 in Göttingen und promovierte 1909 bei Hilbert.
Alfréd Haar (Hungarian: Haar Alfréd; 11 October 1885, Budapest – 16 March 1933, Szeged) was a Hungarian mathematician. In 1904 he began to study at the University of Göttingen. His doctorate was supervised by David Hilbert. The Haar measure, Haar wavelet, and Haar transform are named in his honor.
Alfréd Haar was a Hungarian mathematician who is best remembered for his work on analysis on groups, introducing a measure on groups, now called the Haar measure.
Haar arbeitete zur Maßtheorie, Funktionalanalysis, Variationsrechnung, zu partiellen Differentialgleichungen, Tschebyschew-Approximation und linearen Ungleichungen. Er führte das Haar-Maß als eine Maßfunktion auf lokalkompakten Gruppen ein.
Vor 3 Tagen · Quick Reference. (1885–1933; b. Budapest, Hungary; d. Szeged, Hungary) Hungarian mathematician. Haar obtained his PhD in mathematics from U Göttingen in 1909. In 1912 he returned to Hungary and after the First World War he founded the Mathematical Centre at Szeged U.
Haar, A., Zur Theorie der orthogonalen Funktionensysteme, (Erste Mitteilung), Math. Ann. 69 (1910), 331-371 (at GDZ). This is Haar's thesis, written under the supervision of David Hilbert. Here we find, for example, the Haar orthonormal system.
Alfréd Haar. Born: 11 Oct 1885 in Budapest, Hungary Died: 16 March 1933 in Szeged, Hungary. Haar worked in analysis studying orthogonal systems of functions, partial differential equations, Chebyshev approximations and linear inequalities. In 1903, in his final year in school, Haar won first prize in the Eötvös contest in mathematics.
