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- A new existence theorem is obtained by applying the degree theory on cone. 利用錐上的度數理論獲得了一個(gè)新的存在定理。
- An existence theorem is obtained for the periodic solutions of Lagrangian systems by the least action principle. 用極小作用原理得到了非自治Lagrange系統周期解的一個(gè)存在性定理.
- We obtain equilibrium existence theorem of generalized games in L-convex space,where the preference correspondence is L_S-majorized mapping. 在L-凸空間中;證明了定性博弈和廣義博弈的均衡存在定理.
- In this paper,a existence theorem of the coupled fixed points for multivalued mixed monotone operators is proved and some application is given. 證明了多值混合單調算子耦合不動(dòng)點(diǎn)的存在定理，并給出某些應用.
- The present paper using upper and lower solutions,proves an existence theorem of almostperiodic solutions for integrodifferential systems. 采用上下解方法，給出了一個(gè)積分微分系統概周期解存在的一般性定理。
- Here, the constraint correspondences under the assumption that are almost lower semi-continuous.The equilibria existence theorem is proved. 此均衡的存在是在幾乎下半連續的假設下進(jìn)行的，而且行為者組成的空具有連續統基數。
- In the paper, Existence theorem for generalized variational inequalities is established in locally FC-spaces space and its applications are presented. 摘要文章提供關(guān)于局部FC-空間上的廣義變分不等式的存在性定理，并給出它的一些應用。
- The existence theorem shows that the equation has at least one solution provi ded the nonlinear term satisfies a linear growth condition. 這個(gè)存在定理說(shuō)明只要非線(xiàn)性項滿(mǎn)足某種線(xiàn)性增長(cháng)條件該方程至少有一個(gè)解 .
- Periodic solution of Lagrangian system is studied with locally coercive potential or sublinear nonlinearity by the least action principle, and an existence theorem is obtained. 利用極小化作用原理研究了具有局部強制性位勢或具有次線(xiàn)性非線(xiàn)性項的Lagrange系統的周期解;并得到了一個(gè)存在性定理.
- An existence theorem is obtained for periodic solutions of the nonautonomous second order systemswith even-typed potentials by the least action principle. 用極小作用原理得到了具有偶型位勢的非自治二階系統周期解的一個(gè)存在性定理.
- In this papers, giving consideration to nonconvex-valued functional differential inclusionswith nonlinear semigroups in Banach Spaces, we have proved the existence of the integral solutions and obtained a new existence theorem. 本文研究Banach空間中含有非線(xiàn)性半群的非凸值泛函微分包含;證明了積分解的存在性;得到一個(gè)新的存在性定理.
- The existence theorem of a class of periodic boundary value problems for first order nonlinear integrodifferential equations is obtained through the method of lower and upper solutions. 研究了一類(lèi)純量形式非線(xiàn)性積分微分方程周期邊值問(wèn)題,利用上下解法證明了解的存在性。
- The present paper is establish the existence theorem of a class of singular boundary value problems for quasilinear ordinary differential equation with the fixed point theorem as the principal tool, and develops semilinear corresponding results. 摘要本文使用不動(dòng)點(diǎn)定理建立了一類(lèi)奇異擬線(xiàn)性常微分方程邊值問(wèn)題正解的存在性定理，發(fā)展了半線(xiàn)性所得相應結果。
- We present existence theorem for pseudo almost periodic solutions with piecewise constant argument by means of unique decomposite character and for pseudo almost periodic sequence solutions of relevent difference equations. 摘要利用偽概周期函數唯一分解性質(zhì)，研究相關(guān)差分方程的偽概周期序列解，并以此為工具得出一類(lèi)帶逐段常變量微分方程偽概周期解的存在唯一性。
- An existence theorem concerning denumerable 1-homoclinic orbits and countable families of 1-periodic orbits was given under a generic condition; and an intuitionistic description about those orbits was also given. 證明在通有條件下，該異宿環(huán)附近存在可數無(wú)窮多條1-同宿軌，和可數無(wú)窮多個(gè)1-周期軌的單參數族，同時(shí)對這些周期軌和同宿軌作了直觀(guān)描述。
- An existence theorem of solution is established for a class of fourth-ordet two-point boundary value problems with all order derivatives by using integral equation and considering the "height" of nonlinear term. 摘要通過(guò)運用積分方程并考察非線(xiàn)性項的“高度”對一類(lèi)含有各階導數的四階兩點(diǎn)邊值問(wèn)題建立了一個(gè)解的存在定理。
- His doctoral dissertation on differential equations connected itself with existence theorems. 他論述微分方程的博士論文涉及到存在理論。
- A comparison principle for nonlinear degenerate elliptic equation is derived, and a existence theorem of the coupled weak quasi-solutions of BVP for nonlinear degenerate elliptic systems is given. 建立非線(xiàn)往退縮橢圓型方程的比較原理并給出方程組邊值問(wèn)題耦合弱擬解的存在性定理。
- An existence theorem of positive solution is established for a superlinear second-order three-point boundary value problem. Here, the nonlinear term is bounded below and need not be nonnegative. 建立了超線(xiàn)性二階三個(gè)邊值問(wèn)題的一個(gè)正解存在定理.;這里;非線(xiàn)性項是下有界的并且不需要是非負的
- The existence theorem of essential connected component in the paper [1] is improved. As an application, deduce the existence theorem of essential connected component of KKM point-sets id deduced. 我們對文獻[1]中統-的本質(zhì)連通區的存在性定理進(jìn)行了改進(jìn)，然后利用該定理導出KKM點(diǎn)集的本質(zhì)連通區的存在性定理。
