Existence of single and multiple positive solutions of singular boundary value problem(一类奇异边值问题正解的存在性及多解性)

应用Dancer全局分歧理论,研究奇异边值问题正解的存在性和多解性,其中f:[0,1]×[0,∞)→[0,∞)连续.给出了关于此类问题正解存在的充分条件,该充分条件与相应线性问题的第1个特征值有关,且所涉及的值是最优的.

Bibliographic Details
Main Author: YANDongming(闫东明)
Format: Article
Language:zho
Published: Zhejiang University Press 2017-05-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
Online Access:https://doi.org/10.3785/j.issn.1008-9497.2017.03.006