unique existence theorem

基本解释

Then the basic formulae and the theorem on its unique existence have been established as doing in the curve theory in Differential Geometry.
接着，仿微分几何的曲线论，建立了基本公式和唯一存在定理。
Through the application of existence of theorem of zero root, the existence unique conditions of the equilibrium points of the model are presented.
应用零根存在定理得到了模型平衡点的存在唯一性条件；
By using a fixed point theorem in cones, we investigate a second-order equation and the theorem of existence of unique positive periodic solution is given.
应用不动点定理，研究了一类二阶时滞微分方程，给出了其唯一周期正解的存在性定理。