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.
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Format: | Article |
Language: | zho |
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Zhejiang University Press
2017-05-01
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Series: | Zhejiang Daxue xuebao. Lixue ban |
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Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2017.03.006 |