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- By using fixed point index, we prove some existence results of positive fixed points of a class of superlinear operator. 使用只有一个上解或下解的条件,证明了一类超线性算子不动点的几个结果.;作为应用,考虑了一类奇异微分方程边值问题
- In this paper, by using the fixed point index method, the authors discussed the periodic boundary value problem of first order differential systems. 摘要利用锥上的不动点指数研究了一阶非线性常微分方程组的周期边值问题。
- By fixed point index theory, multiplicity question of solutions to superlinear operator equations in ordered Banach space is discussed. 通过不动点指数理论,讨论了一类超线性算子方程的多重解问题。
- 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. 摘要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。
- The existence of multi-positive solutions are presented to a singular nonlinear second periodic order boundary value problem. And the proof uses the fixed point index in the cone theory. 摘要利用格林函数的正性和锥不动点指数,分析了一类奇异非线性二阶周期边值问题的多个正解的存在性。
- By using the fixed point index theorem, the existence of positive solutions for nonlinear m-point boundary value problem is established under some weaker conditions, and previous results are improved and generalized. 摘要本文在较弱的条件下,利用不动点指数定理研究了一类算子多点边值问题正解的存在性,推广并改进了原有的结果。
- Abstract: Using the fixed point index theory, the existence of positive solutions of a class of a two-point boundary value problems nolinear differential equations on hairline is investigated. 中文摘要: 应用锥拉压不动点定理讨论了一类常见的二阶微分方程奇异边值问题正解的存在性。
- fixed point index of condensing mapping 凝聚映射的不动点定理
- the fixed point index theory in two cones 双锥上的不动点定理
- Several Theorems on Fixed Point Index of Random Operator 关于随机算子不动点指数的几个定理
- The Zero Point Index in Menger PN Space and Fixed Point Theorems Menger PN-空间的零点指数及不动点定理
- The Fixed Point Index of Set-valued Mappings and Essential Fixed Points 集值映射的不动点指数与本质不动点
- On random fixed point index for random semi-closed 1-set contraction mappings 随机集值半闭1-集压缩映象的随机不动点指数
- The fixed point index of set-valued 1-set contractions and some applications 1-集压缩集值映象的不动点指数及某些应用
- ON RANDOM FIXED POINT INDEX AND RANDOM FIXED POINT THEOREMS OF SETVALUED MAPS 集值映射的随机不动点指数及随机不动点定理
- There are no fixed points in space. 在宇宙中没有固定的点。
- To revolve around a fixed point or axis. 旋转绕一个固定点或轴转动
- A plane curve formed by the locus of points equidistant from a fixed line and a fixed point not on the line. 抛物线到一固定直线和不在直线上某一固定点等距的点的轨迹所形成的平面曲线
- A Ramdom Fixed Point Index for Random Generalized Inward Mappings of Condensing Type 随机凝聚型广义内向映射的随机不动点指数
- A digit, usually zero, produced during the normalizing of a floating-point number, and inserted during a left shift operation into the fixed point part. 在浮点数的规格化过程中产生的,在左移位操作中插入定点部分的数字,该数字通常为零。