McKean, H. P. jun.; Singer, I. M. Curvature and the eigenvalues of the Laplacian. (English) Zbl 0198.44301 J. Differ. Geom. 1, No. 1, 43-69 (1967). Cited in 6 ReviewsCited in 280 Documents Keywords:partial differential equations PDF BibTeX XML Cite \textit{H. P. McKean jun.} and \textit{I. M. Singer}, J. Differ. Geom. 1, 43--69 (1967; Zbl 0198.44301) Full Text: DOI