Secondly, the existence and uniqueness of the generalized local solution is obtained using the contraction mapping principle.
然后利用压缩映象原理方法，证明了方程局部广义解的存在唯一性；
By using the contraction mapping principle, the boundary value problems for a second order functional difference equation are investigated.
利用压缩映照定理，研究了一个二阶泛函差分方程边值问题，得到存在和唯一性定理。
By using the contraction mapping principle, the boundary value problems for a second order functional difference equation are investigated. Existence and uniqueness results are obtained.
利用压缩映照定理，研究了一个二阶泛函差分方程边值问题，得到存在和唯一性定理。
Using the contraction mapping principle, we proved a theorem about the existence of solution for initial value problem of a class of implicit ordinary differential equations of the first order.
本文应用压缩映象原理证明了一阶隐式微分方程解的存在唯一性定理。
Stability of equilibrium in an oligopoly market has important implications. This paper focuses on the stability condition of equilibrium by using contraction mapping and fixed point principle.
在一个由少数制造商控制的市场中，平衡点的稳定性有着重要的应用。本文应用压缩映照及不动点原理给出平衡点稳定的一些条件。
Stability of equilibrium in an oligopoly market has important implications. This paper focuses on the stability condition of equilibrium by using contraction mapping and fixed point principle.
在一个由少数制造商控制的市场中，平衡点的稳定性有着重要的应用。本文应用压缩映照及不动点原理给出平衡点稳定的一些条件。
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