We show existence results for multiple sign-changing solution for third-order two- point boundary value problems by using the fixed point index and the topologic degree theory.
主要研究一类三阶两点边值问题变号解的存在性和多重性,利用不动点指数和拓扑度理论等得到了新的结论。
This paper discusses the existence of multiple positive solutions of a class of nonlinear singular boundary value problems by means of the fixed point index Theorem on cones.
利用锥映射的不动点指数定理,研究了一类非线性奇异边值问题多个正解的存在性问题。
By using critical point theory, we obtain some conditions for the existence of multiple solutions on boundary value problems of a discrete generalized Emden-Fowler equation.
应用临界点理论,获得了一类离散广义Emden - Fowler方程边值问题存在多个解的条件。
These conditions lead to multipoint boundary-value problems which can be solved very efficiently and very accurately by the multiple shooting method.
这些情况导致多点边界值问题可以解决多种拍摄方法非常有效,非常准确。
These conditions lead to multipoint boundary-value problems which can be solved very efficiently and very accurately by the multiple shooting method.
这些情况导致多点边界值问题可以解决多种拍摄方法非常有效,非常准确。
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