查询词典 existence

Huang and Lin proposed the weak solution concept for Backward Stochastic Differential Equation This paper based on the predecessor's work , gives the weak solution concept for Backward Stochastic Differential Equation with continuous martingale,uses the Girsanov transformation, obtains its weak solution of the existence of a necessary and sufficient conditions, and on this basis obtains its weak solution of the existence of sufficient conditions,these sufficient conditions weakened the drifting coefficient which requested in the existence uniqueness of strong solution to satisfy the Lipschitz condition the request.

本文在前人研究的基础上，给出由连续鞅驱动的倒向随机微分方程弱解的概念，利用Girsanov变换，得到其弱解存在的存在的一个充分必要条件，并在此基础上得到了其弱解存在的一些充分条件，这些充分条件减弱了在强解的存在唯一性中要求的漂移系数满足Lipschitz条件的要求。

But the existence in question is no longer the juridical existence of sovereignty; at stake is the biological existence of a population.

但是生存的考虑不再是君主的司法存在；考虑的是人口的生物存在。

The author strictly distinguishes existor from existence, reveals their symmetrical and complemental features and expounds the symmetrical and complemental relation between subjective existence and objective existence.

作者严格区分了在者与存在，揭示出其对称互补的特征，并进而论述了主客体存在的对称互补及其各自的对称互补关系。

This article is divided into four chapters: Chapter I of the existence of Marxist theory on the basis of science and the clarity; chapter of history throughout the domain of the existence of "person" and "Nature" and its relations; Chapter HI of Marx\'s "a science" thinking; conclusion in Chapter IV of the existence of Marxist theory on the scientific understanding of the minds of historical materialism.

本文共分为四章：第一章马克思关于科学的存在论基础的澄明；第二章在历史的存在论境域中的"人"与"自然"及其关系；第三章马克思的"一门科学"思想；第四章结语在马克思关于科学的存在论思想中领会历史唯物主义。

The contents are the following:In chapter two, the existence and multiplicity results for the following equation of p-Laplacian type are obtained.For the elliptic quasilinear hemivariational inequality involving the p-Laplacian operator,in order to use the mountain pass theorem proving the existence result, the authors usually need to use the uniform convexity of the Sobolev space to prove the energy function satisfies the PS condition. But for the p-Laplacian type equation mentioned above, this method is no use. To overcome this difficulty, the potential function is assumed to be convex, then I prove the existence result and by using the extension of the Ricceri theorem, the multiplicity result for the problem is obtained.

在第二章我们首先考虑关于以下p-Laplacian型(p-Laplacian type)方程非平凡解及多解的存在性对于带有p-Laplacian算子的椭圆拟线性半边分不等式问题，为应用非光滑的山路引理证明解的存在性，在证明方程所对应的能量泛函满足非光滑的PS条件时，需利用Sobolev空间的一致凸性，但是对于具有更一般形式的算子的p-Laplacian型方程，不具备上述性质，在文中为克服这一困难，本人对位势泛函做了一致凸的假设，从而证明了解的存在性，并应用推广的Ricceri定理，证明了方程三个解的存在性。

As for the existence of positive solutions, the cone theory and the fixed point index of condensing mapping are employed, and the results of the existence of positive solutions are obtained in the case of superlinear and sublinear. The conclusions extend and improve the existence theorem which Lou Ben-dong extablished in 1996 about the question of Sturm-Liouville of Banach spaces.

三、对于正解存在性问题，我们应用凝聚映射的不动点指数理论，分别在超线性与次线性情形下进行讨论，获得了一些正解存在的结果，主要结果推广和改进了1996年Lou Ben-dong对Banach空间Sturm-Liouville问题所建立的存在性定理。

As the thinker who "thinking of" in the thinking with "existence" all sells life,Heidegger is thinking of about existence person"s problem always all, though I analyzenot many ideas to the theology making clear that, before a such times easy to bemisunderstood, he would rather choose keeping silent suitable for God, is byexpressing his religion feelings coming poetry and song at most, The person thinksdeeply that are all enlightening the modern theology researcher but and their selfthought deep about existence is full of beard, probe and study to be attracting thelatecomer that we there exist in these same attention"s at the same time also, may to thegreatest extent to such an extent even we have to.

作为终生都在思考"思"与"存在"的思想家，海德格尔一直都在思着关于存在及其存在者的问题，而这些问题本身也都是宗教、神学一直在关注着的，虽然他本人对神学的明确分析并不多见，在这样一个容易被误解的时代，他宁愿选择与上帝相宜的缄默，至多是通过诗歌来表达他的宗教情怀，但其关于存在与思的思考及其自身思想的深邃性都启发着现代的神学研究者，同时也吸引着我们这些同样关注存在的后来者的探索和研究，以至于我们不得不尽可能广泛的进行论述，希望从言说中获得关于海德格尔对上帝的缄默之思。

About the existence of duadic codes, Ward and Zhu(1994) obtained necessary and sufficient conditions for existence of duadic abelian codes, Zhang(1997) gave the existent conditions for such codes by some parameters and obtained necessary and sufficient conditions for existence of central duadic group algebra codes.

对duadic群代数码的存在性问题，Ward和朱烈(1994)解决了域上duadic阿贝尔码存在性；张胜元(1997)年用参数形式给出更具体的判定条件和中心duadic群代数码存在的充分必要条件。

As a finite existence, human also want to purchase infiniteness and perfection, during which human find his value and richness: finiteness and infiniteness, shortage and perfection, etc., social existence is human\'s living circumstance, the generation of it is man and society\'s generation, also social development promotes human\'s full and free development and proves his essence. Contemporarily, as historical existence, history is a successive unity just like human practice.

人作为有限的经验的存在物，决定了对于无限性与完整性的追求，人的存在的时间过程正是人在有限性存在中的无限开放，而人在有限与无限、缺憾与完美的张力中感受到了自身生命的存在和生命的意义，因而人在对于生命的意义和价值的体验中感受到了社会时间的存在；社会存在和历史的生成成为人的生存境遇，劳动产生了人类社会，劳动时间促成了社会存在的生成，而社会历史又是基于对交往、对话和历史理解中的时间差的弥补中而得到发展。

Firstly, the existence and uniqueness of the solution for neutral stochastic functional differential equations with infinite delay under the uniformly Lipschitz condition, linear grown condition and contractive condition can be directly derived; And the moment estimate of the solution and the estimate for error between the approximate solution and the accurate solution can be both given; If the uniformly Lipschitz condition is replaced by the local Lipschitz condition, the existence and uniqueness theorem can be gained; Meanwhile, the existence and uniqueness of the global solution in the interval 0,+∞ can also be obtained; Secondly, L~p-exponential estimate of the solution for neutral stochastic functional differential equations with infinite delay can be studied; At length, the theorem of the local solution about neutral stochastic functional differential equations with infinite delay only under the local Lipschitz condition and the contractive condition can be established.

首先，在一致Lipschitz条件，线性增长条件和压缩性条件下，直接得到了具无限时滞中立型随机泛函微分方程解的存在惟一性，并给出了解的矩估计，近似解与精确解之间的误差估计；将一致Lipschitz条件替换为局部Lipschitz条件，也得到了具无限时滞中立型随机泛函微分方程解的存在惟—性，同时，也给出了在整个区间0，+∞上具无限时滞中立型随机泛函微分方程解的存在惟一性定理；其次，也讨论了具无限时滞中立型随机泛函微分方程解的L~p指数估计；最后，在局部Lipschitz条件和压缩性条件下，建立了具无限时滞中立型随机泛函微分方程局部解的存在惟一性定理。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。