Existence of Positive Solutions to Fourth Order Quasilinear Boundary Value Problems

作     者：Zhan Bing BAI Wei Gao GE 

作者机构：Institute of Mathematics Shandong University of Science and Technology Qingdao 266510 P.R. China Department of Applied Mathematics Beijing Institute of Technology Beijing 100081 P.R. China 

出 版 物：《Acta Mathematica Sinica,English Series》 (数学学报（英文版）)

年 卷 期：2006年第22卷第6期

页      面：1825-1830页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：This work is supported by the National Nature Science Foundation of China(10371006) 

主　　题：fourth-order boundary value problem fixed point theorem positive solution 

摘      要：In this paper, we generalize the fixed point theorem of cone expansion and compression of norm type to the theorem of functional type. As an application, the existence of positive solutions for some fourth-order beam equation boundary value problems is obtained. The emphasis is put on that the nonlinear term is dependent on all lower order derivatives.