Bibliography
Pólya, G.: Sur le rôle des domaines symétriques dans le calcul de certaines grandeurs physiques. Comptes Rendus Paris235, 1079–1081 (1952).
Pólya, G., andM. Schiffer: Convexity of functionals by transplantation. J. Analyse Mathématique3, 245–345 (1954).
Pólya, G., andG. Szegö: Isoperimetric Inequalities. Princeton 1951.
Szegö, G.: Inequalities for certain eigenvalues of a membrane of given area. J. of Rational Mechanics and Analysis3, 343–356 (1954).
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Dedicated to the memory ofI. Schur.
Sponsored by the Office of Naval Research.
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Pólya, G. On the characteristic frequencies of a symmetric membrane. Math Z 63, 331–337 (1955). https://doi.org/10.1007/BF01187944
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DOI: https://doi.org/10.1007/BF01187944