Payne, Laurent E.; Pólya, George; Weinberger, Hans F. On the ratio of consecutive eigenvalues. (English) Zbl 0073.08203 J. Math. Phys., Mass. Inst. Techn. 35, 289-298 (1956). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 ReviewsCited in 145 Documents Keywords:Partial Differential Equations; Potential Theory × Cite Format Result Cite Review PDF Full Text: DOI