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四阶边值问题的正解

Positive Solutions for a Fourth Order Boundary Value Problem
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摘要 利用变分方法和四阶方程的极值原理研究一类四阶边界值问题。 In this paper , by using the variational method and fourth -order equation maximum principle , the existence of positive solutions for a fourth order boundary value problem was obtained .
作者 田春红
出处 《佳木斯大学学报(自然科学版)》 CAS 2014年第5期786-788,共3页 Journal of Jiamusi University:Natural Science Edition
关键词 边值问题 变分方法 正解 boundary value problems variational method positive solutions
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参考文献6

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