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FIXED_POINT: 作品数：340被引量：371H指数：10; 导出分析报告; 相关作者：葛渭高单文锐郭彦平曾六川周海云更多>>; 相关机构：北京理工大学上海师范大学中国人民解放军军械工程学院清华大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划广东省自然科学基金更多>>

Triple Positive Solutions to a Third-Order m-Point Boundary Value Problem被引量：1: 《Chinese Quarterly Journal of Mathematics》2021年第4期369-375,共7页SONG Xue YANG Yun-rui YANG Lu; Supported by the National Natural Science Foundation of China(Grant No.11761046);Natural Science Foundation of Gansu Province(Grant No.20JR5RA411).; An existence criterion of triple positive solutions to a third-order m-point boundary value problem{v″′(s)+λh(s)f(s,v(s),v′(s))=0,s∈(0,1),v(0)=v″(0)=0,v′(1)=∑m-i=1kiv(ηi),is established by Avery-Peterson fixe...; 关键词：Positive solutions EXISTENCE Fixed point

B-Implicit Contractive Conditions and Unique（Common） Fixed Points on Complex Valued Metric Spaces被引量：2: 《Chinese Quarterly Journal of Mathematics》2018年第2期212-220,共9页PIAO Yong-jie; Supported by NNSF of China(No.11361064); A class B of complex functions is introduced and several existence theorems of unique(common) fixed points for mappings satisfying a B-implicit contraction are presented.Moreover, the existence results of common fixed...; 关键词：Complex valued metric space (Common) Fixed point B-implicit contraction

The Proof of Structural Stability of Hyperbolic Fixed Points in Ordinary Differential Equations: 《Chinese Quarterly Journal of Mathematics》2018年第1期93-97,共5页WANG Qi ZHANG Shuo; Supported by NNSF of China(11301148); In ordinary differential equations, structural stability of hyperbolic fixed points is a classical result, but the proof of this result in [2] has same small mistake. In this paper,we will correct the above mistake by...; 关键词：Nonlinear system Hyperbolic fixed point Structural stability

Some Fixed Point Results on a Class of Contractive Mappings in Cone Metric Spaces被引量：4: 《Chinese Quarterly Journal of Mathematics》2013年第4期539-545,共7页HUANG Hua-ping XU Shao-yuan HAN Yan; Supported by the Graduate Initial Fund of Hubei Normal University(2008D36);Supported by the Foundation of Education Ministry of Hubei Province(D20102502); In this paper, we consider a notion of contractive mappings with certain conditions in cone metric spaces and obtain some results of fixed points by using some necessary conditions. The results directly improve and ge...; 关键词：cone metric space sequentially compact fixed point

On the Growth and the Fixed Points of Solutions of Second Order Non-homogeneous Differential Equations被引量：1: 《Chinese Quarterly Journal of Mathematics》2013年第3期437-446,共10页FENG Bin LIU Hui-fang; In this paper, we investigate the growth and the fixed points of solutions and their 1st, 2nd derivatives of second order non-homogeneous linear differential equation and obtain the estimation of the order and the exp...; 关键词：differential equation entire function order of growth fixed point

Positive Almost Periodic Solution on a Nonlinear Logistic Biological Model with Grazing Rates被引量：1: 《Chinese Quarterly Journal of Mathematics》2013年第1期11-19,共9页NI Hua TIAN Li-xin; Supported by the NNSF of China(11171135);Supported by the Jiangsu Province Innovation Project of Graduate Education(1221190037); In this paper, we study the following nonlinear biological modeldx(t)/dt = x(t)[a(t)-b(t)x α (t)] + f(t, xt),by using fixed pointed theorem, the sufficient conditions of the existence of unique positive almost period...; 关键词：nonlinear biological model positive almost periodic solution fixed pointed theorem existence and uniqueness

Multivalued Solutions of an Iterative Equation with Variable Coefficients被引量：2: 《Chinese Quarterly Journal of Mathematics》2013年第1期147-151,共5页MI Yu-zhen LIANG Ying; Foundation item： Supported by the PhD Start-up Fund of the Natural Science Foundation of Guangdong Province（S2011040000464）; Supported by the Project of Department of Education of Guangdong Province（2012KJCX0074）; Supported by the Natural Fund of Zhanjiang Normal University（LZL1101）; Supported by the Doctoral Project of Zhanjiang Normal University（ZL1101） Acknowledgment The authors are grateful to Dr Shengfu Deng for his helpful discussion and suggestion.; In this paper, we consider a second order multivalued iterative equation with variable coefficients and the results on increasing solution and decreasing solution are obtained.; 关键词：iterative equation fixed point EXISTENCE increasing solutions decreasingsolu

A New Fixed Point Theorem in L-Convex Spaces with Applications被引量：1: 《Chinese Quarterly Journal of Mathematics》2013年第1期27-32,共6页WEM Kai-ting; Foundation item： Supported by the Natural Science Foundation of Guizhou Province（J2011]2093）; In this paper, we present a new fixed point theorem in L-convex spaces and apply it to obtain a maximal element theorem, a variational inequality and a saddle point theorem in L-convex spaces.; 关键词：fixed point maximal element variational inequality saddle point

Positive Solutions for First-order PBVPs on Time Scales被引量：1: 《Chinese Quarterly Journal of Mathematics》2012年第3期337-343,共7页SONG Chang-xiu; Supported by the NNSF of China(10871052, 109010600);Supported by the NSF of Guangdong Province(10151009001000032); In this paper, the author studies the following nonlinear dynamic equation {x△(t) = r(t)x(σ(t)) + f(t, x(σ(t))), t ∈ [0, T ], x(0) = x(σ(T )). By applying and improving the generalized form of Leggett-Williams fi...; 关键词：time scale positive solutions fixed point

Coincidence Points and Almost-like Coincidence Points on Generalized ConvexSpaces with Applications: 《Chinese Quarterly Journal of Mathematics》2012年第3期364-370,共7页PIA O Yong-jie SHI Rcn-shu; Supported by the Science Foundation of Education Committee of Jilin Province （20111434]）; We introduce the concept of a weakly G-quasiconvex map with respect to a map on generalized convex spaces and use the concept to prove coincidence point theorems and almost-like coincidence point theorems. As applicat...; 关键词：generalized convex spaces weakly G-quasiconvex map KKM map F-convex u.s.c. 1.s.c. almost fixed point

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