In mathematics, the Rellich–Kondrachov theorem is a compact embedding theorem concerning Sobolev spaces. It is named after the Austrian-German mathematician...

Franz Rellich (September 14, 1906 – September 25, 1955) was an Austrian-German mathematician. He made important contributions in mathematical physics...

embedding theorem, giving inclusions between certain Sobolev spaces, and the Rellich–Kondrachov theorem showing that under slightly stronger conditions some...

In mathematics, a (real) Monge–Ampère equation is a nonlinear second-order partial differential equation of special kind. A second-order equation for the...

Busemann William Feller Kurt Friedrichs Harold Grad Fritz John Joseph Keller Edgar Krahn Martin Kruskal Anneli Lax Hans Lewy Otto Neugebauer Franz Rellich...

Göttingen. Heinz obtained his PhD in 1951 under the supervision of Franz Rellich at the University of Göttingen. His most important scientific work deals...

of Leipzig. In July 1929 he married the sister of mathematician Franz Rellich, Camilla Juliana Anna, and they had three children. After the Nazis seized...

rer. nat. from the University of Göttingen in 1952, studying under Franz Rellich. After his thesis, he came under the influence of Carl Ludwig Siegel, with...

of the Laplacian (which is compact, by the Poincaré inequality and the Rellich–Kondrachov theorem). It can also be shown that the eigenfunctions are infinitely...

William Caspar Graustein Left to right, upper: Graustein, Smith, lower: Rellich, Mary Graustein, at the ICM, Zürich 1932. Born (1888-11-15)15 November...