Frigyes Riesz (Hungarian: Riesz Frigyes, pronounced [ˈriːs ˈfriɟɛʃ], sometimes known in English and French as Frederic Riesz; 22 January 1880 – 28 February...

brother of Frigyes Riesz, who was also an important mathematician and at times they worked together (see F. and M. Riesz theorem). Marcel Riesz was born...

The Riesz representation theorem, sometimes called the Riesz–Fréchet representation theorem after Frigyes Riesz and Maurice René Fréchet, establishes...

Riesz may refer to: Frigyes Riesz (1880–1956), Hungarian mathematician Marcel Riesz (1886–1969), Hungarian and Swedish mathematician, younger brother...

compact space to measures in measure theory. The theorem is named for Frigyes Riesz (1909) who introduced it for continuous functions on the unit interval...

theorem was proven independently in 1907 by Frigyes Riesz and Ernst Sigismund Fischer. For many authors, the Riesz–Fischer theorem refers to the fact that...

are named after Frigyes Riesz who first defined them in his 1928 paper Sur la décomposition des opérations fonctionelles linéaires. Riesz spaces have wide-ranging...

The Riesz theorem may refer to any of several mathematical theorems due to brothers Frigyes Riesz and Marcel Riesz: F. and M. Riesz theorem F. Riesz's theorem...

In mathematics, Riesz's lemma (after Frigyes Riesz) is a lemma in functional analysis. It specifies (often easy to check) conditions that guarantee that...

Bill O'Neill, Canadian-American baseball player (died 1920) 1880 – Frigyes Riesz, Hungarian mathematician and academic (died 1956) 1881 – Ira Thomas...

Carlo Gnocchi, Italian Roman Catholic priest and blessed (b. 1902) Frigyes Riesz, Hungarian mathematician (b. 1880) February 29 – Elpidio Quirino, 6th...

writer (d. 1952) February 22 Eric Lemming, Swedish athlete (d. 1930) Frigyes Riesz, Hungarian mathematician (d. 1956) February 26 – Lionel Logue, Australian...

first decade of the 20th century by David Hilbert, Erhard Schmidt, and Frigyes Riesz. They are indispensable tools in the theories of partial differential...

1919 he taught at Franz Joseph University in Kolozsvár. Together with Frigyes Riesz, he made the University of Szeged a centre of mathematics. He also founded...

it does not coincide with the Radon-Riesz property itself). The "Riesz" part of the name refers to Frigyes Riesz. He also made some use of this property...

both Frigyes Riesz and Hermann Minkowski. The formalization of Lp spaces, which include taxicab geometry as a special case, is credited to Riesz. In developing...

the Bourbaki group (Bourbaki 1987) they were first introduced by Frigyes Riesz (Riesz 1910). Lp spaces form an important class of Banach spaces in functional...

Carathéodory on entire functions in 1907 and another major work with Frigyes Riesz in 1922 on conformal mappings (specifically, a short proof of the Riemann...

corresponding to an isolated part of the spectrum). It was introduced by Frigyes Riesz in 1912. Let A {\displaystyle A} be a closed linear operator in the...

In mathematics, F. Riesz's theorem (named after Frigyes Riesz) is an important theorem in functional analysis that states that a Hausdorff topological...

circle. This result, the Herglotz-Riesz representation theorem, was proved independently by Gustav Herglotz and Frigyes Riesz in 1911. It can be used to give...

functions on the unit disk or upper half plane. They were introduced by Frigyes Riesz (Riesz 1923), who named them after G. H. Hardy, because of the paper (Hardy...

In mathematics, the F. and M. Riesz theorem is a result of the brothers Frigyes Riesz and Marcel Riesz, on analytic measures. It states that for a measure...

his PhD in 1947 at the University of Szeged, under the advisement of Frigyes Riesz. He did his postgraduate in Moscow and Leningrad, where he collaborated...

(economist) Tivadar Puskás (engineer, inventor) Miklós Radnóti (poet) Frigyes Riesz (mathematician) Ignaz Semmelweis (doctor, "Saviour of Mothers") László...

director is László Zádori. Among the former members of the institute are Frigyes Riesz, Alfréd Haar, Rudolf Ortvay, Tibor Radó, Béla Szőkefalvi-Nagy, László...

footballer Alexander Raab, pianist Hans Richter, conductor Frigyes Riesz, mathematician Marcel Riesz, mathematician Samuel Aba, king of Hungary József Szlávy...

famed mathematician. Szőkefalvi-Nagy collaborated with Alfréd Haar and Frigyes Riesz, founders of the Szegedian school of mathematics. He contributed to...

that did not require them. Another proof, due to Lipót Fejér and to Frigyes Riesz, was published in 1922 and it was rather shorter than the previous ones...

{\displaystyle h} respectively. The inequality was first proved by Frigyes Riesz in 1930, and independently reproved by S.L.Sobolev in 1938. Brascamp...