Concepedia

On the eigenvalues of the Laplacian in an unbounded domain

Denton Hewgill

Archive for Rational Mechanics and Analysis · 1967 · 15 citations · 8 references

DOI

Concepts

References

8

Lectures on Elliptic Boundary Value Problems.

A. Friedman, Shmuel Agmon · American Mathematical Monthly · 1966 · 998 citations

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On the spectral theory of elliptic differential operators. I

Felix E. Browder · Mathematische Annalen · 1961 · 373 citations

, , +12

On spectra of second-order differential operators

Daniel Ray · Transactions of the American Mathematical Society · 1954 · 82 citations

, , +13

An embedding theorem for function spaces

Colin Clark · Pacific Journal of Mathematics · 1966 · 50 citations · Full text

, , +11

Spectrum of the Static Potential Schrodinger Equation over E n

F. H. Brownell · Annals of Mathematics · 1951 · 21 citations

, , +10