Cheng, Shiu-Yuen Eigenfunctions and eigenvalues of Laplacian. (English) Zbl 0308.35076 Differ. Geom., Proc. Symp. Pure Math. 27, Part 2, Stanford 1973, 185-193 (1975). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 13 Documents MSC: 35P15 Estimates of eigenvalues in context of PDEs 58J99 Partial differential equations on manifolds; differential operators 53C20 Global Riemannian geometry, including pinching PDFBibTeX XML