Existence theory for . a kind of generalized nonlinear set - valued quasi - variational inclusionsand resolvent equations in banach spaces 一类集值拟变分包含解的存在性定理
Meanwhile , the corresponding existence theorem is presented for the following i boundary value problem on time scales 2 作为对偶命题，还给出了边值问题解的存在性定理
Some existence theorems of equilibrium points for equilibrium problems with lower and upper bounds are established in the g - convex spaces 在g -凸空间内对具有上下界的平衡问题建立了平衡点的存在性定理。
In chapter 2 , some equilibrium theorems for equilibrium problems with lower and upper bounds are established in the g - convex spaces 在第二章，在g -凸空间内对具有上下界的平衡问题建立了平衡点的存在性定理。
In this paper , we introduce a type of contractive mapping and obtain the esistence of its fixed point theorems . the result generalizes the result of 摘要研究了一类压缩型映射，得到其不动点的存在性定理，所得结果推广了文中相应的结论。
The existence of blocks of defect 0 for some special classes of finite groups is determined . a proof of another form of g robinson s theorem is given too 确定了某些特殊群亏零块的存在性，并用另一种方法证明了robinson关于块的存在性定理。
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 摘要应用不动点定理，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。
Our results extend the existence theorems which have gained for two - point boundary value problems of ordinary differential equation by p . kelevedjiev in 1994 主要结果推广和改进了1994年p kelevedjiev对常微分方程两点边值问题所建立的存在性定理
The monotone iterative techniques is used to investigate the existence of extremal solution of periodic boundary value problems ( pbvp ) for neutral delay differential equation 摘要利用单调迭代方法给出了中立型滞后微分方程的周期边值问题极解的存在性定理。
In this paper , we are to generalize the existence throrem for the solution of finite two - person - zero - sum games . the application area of this theorem can be extended 摘要给出了一般性的二人零和有限对策解的存在性定理。用凸线性组合，将该定理进行推广使应用领域扩大。
