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- Some efficient tools such as topological degree theory, fixed point theory and lower and upper method have been applied. 使用的主要方法有锥上的不动点理论、拓扑度理论和上下解方法等。
- Suffcient conditions for the existence of periodic solution to certain delay cooperative system is established by means of topological degree. 用非线性分析的方法讨论了非自治的二维时滞合作系统,获得了周期正解的存在性定理。
- In this paper, we investigate the homeomorphism for contract-condensing mappings andmonotone mappings by using topological degree. 用拓扑度研究了压缩-紧的同胚映射和单调的同胚映射.
- In this article,we utilize the concept of quai-seMi-norMed faMily [7] to estabalish the topological degree in C-type PN-space,and obtain soMe new fixed point theoreMs. 利用拟半范族[7]的概念建立了C-型PN-空间的拓扑度理论，并得到了几个新的不动点定理.
- Using the method of topological degree, we prove the existences of positive almost periodic solutions for a generalizaed infectious diseases model equation. 摘要给出推广的传染病方程正概周期解存在的一个定理，并用拓扑度方法给出简洁的证明。
- The researching methods of BVP of difference equations can trace back to those of differential equations. So far many methods and skills have been accepted, such as: critical point theory ,fixed point theory, topological degree theory. 差分方程边值问题的研究来源于微分方程边值问题的研究方法，微分方程边值问题的研究已经有许多方法和技巧，例如：临界点理论、不动点理论、拓扑度理论等等。
- According to the extensive theory of topological degree for set-valued mapping ,the authors derive the topological degree for upper semicontinuous set-valued 1-set-contractive mapping. 由集值映射的拓扑度延拓理论,推导出了上半连续集值1-集压缩映射的拓扑度。
- Summarization on Topological Degree Theory 关于拓扑度理论
- Retract and Computation for Topological Degree 收缩核与拓扑度的计算
- RELATIVE TOPOLOGICAL DEGREE AND APPLICATION 相对拓扑度及其应用
- A Topological Degree for Quasi-A-Proper Mappings 拟-A-Proper映射的拓扑度
- Using the method of supersolution and subsolution and the theory of topology degree,we obtain some existence results of positive solution. 利用拓扑度理论和上、下解方法;得到了几个正解的存在性定理.
- Each of the components is useful in its degree. 每一个元件都各有程度不同的用处。
- P-INVERSION OPERATOR AND THE COMPUTATION OF TOPOLOGICAL DEGREE p-反演算子及拓扑度计算
- THE COMPUTATION OF TOPOLOGICAL DEGREE FOR THE INVERSION OPERATOR 反演算子的拓扑度计算
- Criticism is not lost on you to some degree. 在某种程度上，批评对你起了作用。
- An honorary degree was conferred on Mr.Jones. 琼斯先生被授予一个荣誉学位。
- They cannot be trusted in the slightest degree. 对他们一点也不能相信。
- THE METHOD OF TOPOLOGICAL DEGREE IN THE STUDY OF FIXED POINT 关于不动点研究中的拓扑度方法
- He's methodical to the nth degree. 他做事有条不紊算是到家了。
