Frigyes Riesz

Riesz, Frigyes

Born Jan. 22, 1880, in Győr; died Feb. 28, 1956, in Budapest. Hungarian mathematician. Member of the Hungarian Academy of Sciences (1916). Brother of M. Riesz.

Riesz studied in Zürich from 1897 to 1899, in Budapest from 1899 to 1901, in Göttingen, and in Paris from 1903 to 1904. He was a professor at the University of Cluj from 1912 to 1919 and at the University of Szeged from 1920 to 1945. In 1946 he became a professor at the University of Budapest. Riesz’ principal work was in functional analysis. His contributions include the study of linear spaces of integrable functions, the investigation of systems of linear equations with an infinite number of unknowns, and the construction of a theory of functions of operators. He was one of the originators of the theory of topological spaces. In 1922, Riesz founded the journal Acta scientiarum mathematicarum.

WORKS

In Russian translation:
Lektsii po funktsional’nomu analizu. Moscow, 1954. (Coauthor.)
“O lineinykh funktsional’nykh uravneniiakh.” Uspekhi matematicheskikh nauk, 1936, issue 1.
“Lineinye operatory v kompleksnom gil’bertovom prostranstve.” Uspekhi matematicheskikh nauk, 1941, issue 9.
“O funktsiiakh ot ermitovykh operatorov v gil’bertovom prostranstve.” Uspekhi matematicheskikh nauk, 1941, issue 9, pp. 182–90.

单词	frigyes riesz
释义	Frigyes Riesz Riesz, Frigyes Born Jan. 22, 1880, in Győr; died Feb. 28, 1956, in Budapest. Hungarian mathematician. Member of the Hungarian Academy of Sciences (1916). Brother of M. Riesz. Riesz studied in Zürich from 1897 to 1899, in Budapest from 1899 to 1901, in Göttingen, and in Paris from 1903 to 1904. He was a professor at the University of Cluj from 1912 to 1919 and at the University of Szeged from 1920 to 1945. In 1946 he became a professor at the University of Budapest. Riesz’ principal work was in functional analysis. His contributions include the study of linear spaces of integrable functions, the investigation of systems of linear equations with an infinite number of unknowns, and the construction of a theory of functions of operators. He was one of the originators of the theory of topological spaces. In 1922, Riesz founded the journal Acta scientiarum mathematicarum. WORKS In Russian translation: Lektsii po funktsional’nomu analizu. Moscow, 1954. (Coauthor.) “O lineinykh funktsional’nykh uravneniiakh.” Uspekhi matematicheskikh nauk, 1936, issue 1. “Lineinye operatory v kompleksnom gil’bertovom prostranstve.” Uspekhi matematicheskikh nauk, 1941, issue 9. “O funktsiiakh ot ermitovykh operatorov v gil’bertovom prostranstve.” Uspekhi matematicheskikh nauk, 1941, issue 9, pp. 182–90.
随便看	dysplasia epiphysialis punctata dysplasia epiphysialis punctate dysplasia gigantism syndrome, x-linked dysplasia oculodentodigitalis dysplasia of nails with hypodontia dysplasia of the hip dysplasie arythmogène du ventricule droit dysplasie coxo-fémorale dysplasie rénale multikystique dysplasie ventriculaire droite arythmogène dysplasminogen dysplastic dysplastic change dysplasticly dysplastic melanocytic naevus dysplastic melanotic nevi dysplastic naevus syndrome dysplastic nevi dysplastic nevus dysplastic nevus syndrome dysplastic nexus dyspnea dyspneal dyspnea on exertion dyspnea scale