具有Caratheodory函数的四阶边值问题(英文)Fourth order boundary value problem with Caratheodory function
孔令彬,蒋达清
摘要(Abstract)：
利用上下解方法和Schauder不动点定理 ,讨论了一类具有Caratheodory函数的四阶边值问题 ,给出了解存在的充要条件
关键词(KeyWords)： 四阶边值问题;上下解;Schauder不动点定理
基金项目(Foundation):
作者(Author): 孔令彬,蒋达清
参考文献(References)：
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