Rothaus, O. S. Lower bounds for eigenvalues of regular Sturm-Liouville operators and the logarithmic Sobolev inequality. (English) Zbl 0435.47049 Duke Math. J. 45, 351-362 (1978). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 15 Documents MSC: 47F05 General theory of partial differential operators 46E35 Sobolev spaces and other spaces of “smooth” functions, embedding theorems, trace theorems 39B72 Systems of functional equations and inequalities 26D15 Inequalities for sums, series and integrals 34L99 Ordinary differential operators Keywords:lower bounds for eigenvalues; Sturm-Liouville operators; logarithmic Sobolev inequality PDF BibTeX XML Cite \textit{O. S. Rothaus}, Duke Math. J. 45, 351--362 (1978; Zbl 0435.47049) Full Text: DOI OpenURL