非线性边值问题
非线性边值问题的相关文献在1990年到2018年内共计116篇,主要集中在数学、力学、社会科学丛书、文集、连续性出版物
等领域,其中期刊论文114篇、会议论文2篇、专利文献46393篇;相关期刊66种,包括芜湖职业技术学院学报、安徽师范大学学报(自然科学版)、吉林大学学报(理学版)等;
相关会议2种,包括北京力学会第13届学术年会、第八届全国电工数学学术年会等;非线性边值问题的相关文献由136位作者贡献,包括王国灿、吴钦宽、乔玉英等。
非线性边值问题—发文量
专利文献>
论文:46393篇
占比:99.75%
总计:46509篇
非线性边值问题
-研究学者
- 王国灿
- 吴钦宽
- 乔玉英
- 杨贺菊
- 汤获
- 谢永红
- 赵建清
- 郑连存
- 李星
- 杨柳
- 鄢盛勇
- 金丽
- 余赞平
- 刘秋菊
- 姚庆六
- 姚益民
- 徐云滨
- 李明忠
- 杨丕文
- 田淑环
- 胡适耕
- 莫嘉琪
- 赵晓东
- 郭建敏
- 黄沙
- A.A.波依楚克
- A.M.萨莫依伦科
- TANGWEIJUN
- WeiLi
- ZhouHaiyun
- 丁传华
- 乐小英
- 于鲁源
- 任志华
- 任美英
- 冯春
- 冯艳青
- 刘勇
- 刘喜兰
- 刘尉
- 刘希玉
- 刘波
- 刘浏
- 刘燕
- 刘萍
- 华青多杰
- 单文锐
- 古传运
- 古晞
- 叶国菊
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杨静梅;
李尊凤;
杨贺菊
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摘要:
We discussed the integral expression of a kind of generalized hypermonogenic function vector in Clifford analysis by using the properties of some Cauchy-type singular integral operators . Then we proved the solvability of the nonlinear boundary value problem for the kind of generalized hypermonogenic function vector by using the Schauder fixed point theorem ,and gave the expression of the solution .%利用Cauchy型奇异积分算子的性质讨论Clifford分析中一类广义超正则函数向量的积分表达式,并利用Schauder不动点原理证明这类广义超正则函数向量非线性边值问题的可解性,最后给出解的表达式.
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郭冰蟾;
李莹;
乔玉英
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摘要:
讨论了一个广义超正则函数的带位移的非线性边值问题.首先将这个广义超正则函数分解为两个积分算子的和并讨论了相关奇异积分算子的性质,然后利用超正则函数的Plemelj公式和Schauder不动点定理证明了这个广义超正则函数的带位移的非线性边值问题的解的存在性和唯一性.%This paper discusses a nonlinear boundary value problem with a shift for generalized hypermonogenic function.Firstly we decompose the generalized hypermonogenic function into integral operators and discuss the properties of some integral operators.Then by the Plemelj formula for hypermonogenic functions and Schauder fixed point theorem,we prove the existence and uniqueness of the solution to the nonlinear boundary value problem with a shift for generalized hypermonogenic function.
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梁兵;
叶国菊;
刘尉;
王红梅
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摘要:
Using the Leray Schauder nonlinear alternative,we studied the nonlinear boundary value problems involving the distributional Henstock-Kurzweil integral. In the distributions, we investigated the existence of solution of three-point boundary value problems for the second order differential equation,which is more extensive.%利用 Leray Schauder 二择一不动点定理研究含有分布 Henstock-Kurzweil 积分的非线性边值问题,在广义导数下,结合分布 Henstock-Kurzweil 积分的性质和方法证明了二阶三点边值问题解的存在性定理,并通过实例说明了该结果的广泛性。
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姚庆六
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摘要:
本文研究了一个非线性三阶两点边值问题变号解的存在性与逐次逼近,其中非线性项关于空间变元单调增并且关于时间变元奇异。利用Green函数,将该问题转化为一个等价积分方程,其中相伴积分算子是全连续并且增的。在适当的条件下借助于全连续增算子构造了两个逐次迭代序列。这些序列从常值函数开始并且一致收敛于此问题的变号解。结论说明这种变号解的存在性仅仅依赖于非线性项在某个有界集合上的增长,而与非线性项在这个集合以外的状态无关。最后,数值算例证实新的逼近方法对于数值计算是有效的。%In this paper, the existence and the successive approximation of sign-changing so-lutions are studied for a nonlinear third-order two-point boundary value problem, in which the nonlinear term is monotone increasing in the space variable and is singular in the time variable. By employing the Green function, the problem is transformed into an integral equation in which the associated integral operator is completely continuous and increasing. Under some suitable conditions, two successively iterative sequences are constructed by applying the completely continuous increasing operator. The sequences start with the constant functions and uniformly converge to the sign-changing solutions of the problem. The result indicates that the existence of sign-changing solutions only depends on the growth of the nonlinear term on a bounded set and is independent of the states of nonlinearity outside the set. Finally, the numerical example demonstrates that the new approximate method is effective for the numerical simulation.
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陆海霞;
孙经先
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摘要:
应用锥理论和不动点指数方法,在与相应的线性算子第一特征值有关的条件下,获得了一类四阶非线性常微分方程两点边值问题{-u(4)(t)=f(t,u(t)),0≤t≤1,u(0)=u'(0)=u'(1)=u'''(1)=0正解的存在性.
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