An Isoperimetric Inequality for Fundamental Tones of Free Plates

Handbook of Mathematical Functions

Donald A. McQuarrie · American Journal of Physics · 1966 · 40.9K citations

Natural Sciences, Mathematics, Differential Equations +10

<i>The Theory of Sound</i>

Lord Rayleigh, Norman H. Nachtrieb · Physics Today · 1957 · 3.5K citations

Language Studies, Linguistics, Acoustics +9

Hilbert Space Methods for Partial Differential Equations

R. E. Showalter · Electronic Journal of Differential Equations · 1994 · 537 citations · Full text

Natural Sciences, Mathematics, Physics +8

Remarks on strongly elliptic partial differential equations

Louis Nirenberg · Communications on Pure and Applied Mathematics · 1955 · 399 citations

Natural Sciences, Mathematics, Differential Equations +10

On the Ratio of Consecutive Eigenvalues

L. E. Payne, Georg Pólya, Hans F. Weinberger · Journal of Mathematics and Physics · 1956 · 324 citations

Life Sciences, Evolutionary Biology, Community Ecology +4