存在
- 与 存在 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
With the help of the fundamental theory to singular measure differential system, Green's function matrix expression of solution and well-posed boundary condition are given, together with discussing the properties of the Green's function matrix under the influence of impulsive effect In section 5, based on Lyapunov function method, we investigate that the existence of the first boundary value problem to second-order singular system by macthing the solutions to the second boundary value problem; and the existence and uniqueness of three-point boundary value problem to third order singular system by macthing the solutions to two-piont boundary value problem.
第五部分借助Lyapunov函数法,通过将第二类边值问题的解对结成第一类边值问题的解,得到了二阶广义系统的第一类边值问题解的存在性;通过将两点边值问题的解对结成三点边值问题的解,得到了三阶广义系统的三点边值问题解的存在性和唯一性。
-
For the first time, in [3] the authors discussed the inequalities of B-B and by using them the authors give a proof of the existence and uniqueness of the generalized solution for magnetostatic field problem with zero boundary value. By using the inequalities of B--H in, in[-5,6] the authors give a proof of the existence and uniqueness of the generalized solutions for 3-D magnetostatic field Neumann problem and 2-D magnetic field first boundary value initial problem.
前人已讨论了B—H间的几个基本不式,并由之证明了三维静磁场带零边值问题广义解的存在与唯一性,作者也曾利用给出的B—H间的不式证明了三维静磁场Neumann问题和二维时变场第一边值初值问题广义解的存在与唯一性。
-
Diffusion problem of a predator-prey model with Holling typeⅡfunctional capturing function is studied. Stability condition is obtained when diffusion is absent, and the effect on stability of positive equilibrium is studied when diffusion is present. In the end, the problem of existence of limit cycle is proved in the first quadrant when diffusion is absent.
针对一类具有HollingⅡ型功能捕获函数的捕食-食饵模型的扩散问题进行了研究,得到了无扩散时正平衡点的稳定条件,以及扩散存在时对正平衡点稳定性产生的影响,最后证明了无扩散时系统在第一象限存在极限环的问题。
-
There are some results for the problem which confine M as only related to λ. In this paper, we break down this confinement and deal with it in a wider situation. By energy estimates and fixed point method, the existence and uniqueness theorem of th...
以前的工作仅在M是参数λ的特殊情况下做的,文中打破了这种限制,在一般情况下讨论了这类非线性双曲方程的可解性,以能量估计与不动点相结合给出了此方程有惟一局部解的存在定理,从而基本上解决了这类方程初值问题的存在惟一性。
-
In chapter one, by using Krasnoselskii s fixed point theorem, necessary and sufficient c...
第一章讨论了一类带阻尼项的高阶非线性中立型差分方程正解的存在性,利用Krasnoselskii不动点定理,得到了非振动解存在的若干充分必要条件,这些结果改进和推广了一些已知的结果。
-
Using the fixed point theorem and degree theory, we give two existence theorems to the system under some conditions.
讨论了一类二、四阶耦合常微分方程组正解的存在性,利用不动点定理和度理论,在一定条件下得到了该方程组正解的两个存在性定理。
-
By using the fixed point index theorem, several sufficient conditions for the existence of at least one or infinte positive solutions are obtained.
利用不动点指数定理研究了一类二阶非线性常微分方程的三点边值问题正解的存在性问题,得到了至少存在一个或无穷多个正解的几个充分条件。
-
Under Sturm-Liouville conditions, the existence of at least three positive solutions is proved by using Leggett-Williams fixed point theorem.
利用Leggett-Williams不动点定理,研究了在Sturm-Liouville边界条件下的一类二阶常微分方程组多个正解的存在性,得到了至少三个正解存在的充分条件。
-
Thus made a sum-up in terms of the modern planting design characteristics, the floristics in common use as well as some application shortages in Shanghai urban green space, and proposed some advice to those existing problems.
由此总结出上海城市绿地植物造景的风格特色、存在的不足之处以及常用植物种类,并针对存在的相应问题提出一些建议。
-
This paper covers the following items of the crime of corruption: the definiens of corruption crime and the legislative evolution, the subject of corruption, the joint offender, conviction and its limits, legal sentence of corruption crime and legislative suggestions. Meanwhile, some focal points of the academic circle concerning the crime of corruption is interpreted, such as the definiens of corruption crime, conviction of the accomplice, means of calculating criminal amounts. Comparing the advantages and disadvantages of the different, academic points of view. It is there fore necessary to redefine the crime, the act of corruption in a narrow and in broad sense. The author proposes that the criminal liability of the accomplice should be investigated under the principle of joint taking the liability, while distinguishing their respective degrees of taking the liability so as to determine their criminal liability deserving of taking. Corruption crime's legal sentence breaks the three basic principles of the Criminal Law of PRC in nature, i. e. principle of a legally prescribed punishment for a specified crime; principle of suiting responsibility, punishment to crime; principle of equality before the law.
文章论及的内容包括:贪污罪的概念和立法演变,贪污罪的主体认定,贪污罪中的共同犯罪认定,贪污罪与相关犯罪的界限,贪污罪的刑法适用及立法完善;同时文章也对现在学术界争论的焦点问题,如贪污罪的概念、贪污罪共犯认定、贪污罪中各共同犯罪人的犯罪数额的计算,进行了不同学术观点的比较,分析了各种观点的利弊,对于贪污罪的概念重新予以认识,归纳了狭义贪污罪和广义贪污罪;提出在追究共同犯罪人的刑事责任时,应坚持共同负责的原则,同时区分各共同犯罪人在共同犯罪中所起作用的大小,以确定他们应承担的刑事责任;分析了刑法典中贪污罪法定刑设置存在的不足,认为贪污罪法定刑的设置从根本上违反了刑法三大基本原则,即罪行法定原则,罪责刑相适应原则以及刑法面前人人平等的原则,而且贪污罪法定刑的设置还存在其他一些问题,如附加刑包括罚金刑和没收财产刑等设置不当。
- 推荐网络例句
-
With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
-
But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
-
Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。