Principal eigenvalues and sturm comparison via Picone's identity

JOURNAL OF DIFFERENTIAL EQUATIONS

卷:156

Article

Allegretto, W ; Huang, YX

关键词: Picone's identity;    principal eigenvalues;    Sturm comparison;   

DOI  :  10.1006/jdeq.1998.3596

来源: Elsevier

【 摘 要 】

We characterize the principal eigenvalues and eigenfunctions in R-N, and present comparison results, for higher dimensional p-laplacian. Our main tool is Picone's identity. In this way we extend several recent results on spectral and comparison properties for differential equations. (C) 1999 Academic Press.

【 授权许可】

Free