文章基本信息

标题：Boundedness and monotonicity of principal eigenvalues for boundary value problems with indefinite weight functions
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作者：G. A. Afrouzi
期刊名称：International Journal of Mathematics and Mathematical Sciences
印刷版ISSN：0161-1712
电子版ISSN：1687-0425
出版年度：2002
卷号：30
DOI：10.1155/S0161171202007780
出版社：Hindawi Publishing Corporation
摘要：We study the principal eigenvalues (i.e., eigenvalues corresponding to positive eigenfunctions) for the boundary value problem: −Δu(x)=λg(x)u(x), x∈D;(∂u/∂n)(x)