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In chapter two, under non-Lipschitz condition, the existence and uniqueness of the solution of the second kind of BSDE is researched, based on it, the stability of the solution is proved; In chapter three, under non-Lipschitz condition, the comparison theorem of the solution of the second kind of BSDE is proved and using the monotone iterative technique , the existence of minimal and maximal solution is constructively proved; in chapter four, on the base of above results, we get some results of the second kind of BSDE which partly decouple with SDE, which include that the solution of the BSDE is continuous in the initial value of SDE and the application to optimal control and dynamic programming. At the end of this section, the character of the corresponding utility function has been discussed, e.g monotonicity, concavity and risk aversion; in chapter 5, for the first land of BSDE ,using the monotone iterative technique , the existence of minimal and maximal solution is proved and other characters and applications to utility function are studied.
首先,第二章在非Lipschitz条件下,研究了第二类方程的解的存在唯一性问题,在此基础上,又证明了解的稳定性;第三章在非Lipschitz条件下,证明了第二类BSDE解的比较定理,并在此基础上,利用单调迭代的方法,构造性证明了最大、最小解的存在性;第四章在以上的一些理论基础之上,得到了相应的与第二类倒向随机微分方程耦合的正倒向随机微分方程系统的一些结果,主要包括倒向随机微分方程的解关于正向随机微分方程的初值是具有连续性的,得到了最优控制和动态规划的一些结果,在这一章的最后还讨论了相应的效用函数的性质,如,效用函数的单调性、凹性以及风险规避性等;第五章,针对第一类倒向随机微分方程,运用单调迭代方法,证明了最大和最小解的存在性,并研究了解的其它性质及在效用函数上的应用。
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Internationally navigating vessels shall, in addition, conform to the relevant international conventions, meet the corresponding conditions for navigability and fitness for carriage, be inspected to be qualified by a vessel inspection institution accredited by the Maritime Safety Administration of the People's Republic of China, obtain corresponding inspection certificate and documents, and be in good conditions.
第十七条载运危险货物的船舶,其船体、构造、设备、性能和布置等方面应当符合国家船舶检验的法律、行政法规、规章和技术规范的规定,国际航行船舶还应当符合有关国际公约的规定,具备相应的适航、适装条件,经中华人民共和国海事局认可的船舶检验机构检验合格,取得相应的检验证书和文书,并保持良好状态。
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RESULTS: The type of compression of nerve trunk manifested as slower sensory and motor conduction velocity of nerve dominated by corresponding trunk across axillary section,lower wave amplitude and loss of nerve of corresponding muscle.
结果:各干受压型表现为相应干所支配神经跨腋段感觉、运动神经传导速度减慢、波幅降低及相应肌肉失神经改变。
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We not only give a new Jordan canonical form J under consimilarity, but also give a practical method finding the Jordan canonical form J, and for any square complex matrix A, we also give a method finging a nonsingular matrix S such that 〓.
不但从理论上给出复矩阵的一个新的若当标准形,而且还给出了相应复矩阵若当标准形的计算方法。进一步地,我们不但给出求一个复矩阵A的合若当标准形J的简单方法,而且还给出一种求相应合相似可逆矩阵S的算法。
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Northman ringmail smithy hammer, frost temper, appropriate large chain pattern, appropriate piece of large leather armor, medium quality rings in the appropriate amounts
北人锁甲:冶炼锤,寒霜淬火剂,相应的大型锁甲模具,相应的大型皮甲,数量不等的普通锁环
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Imbued northman ringmail smithy hammer, frost temper, appropriate large chain pattern, appropriate piece of large leather armor, imbued ivory, medium quality rings in the appropriate amounts
北人渗透锁甲:冶炼锤,寒霜淬火剂,相应的大型锁甲模具,相应的大型皮甲,数量不等的普通锁环,渗透象牙
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According to fully implicit method, seepage model of low-permeability fractured gas reservoirs are discretized with finite difference method, and corresponding numerical model, coefficient matrix and matrix element are obtained; then based on modern software engineering, numerical simulation software was correspondingly developed with Fortran95 programming language
按照全隐式离散化方法,采用有限差分方法对低渗裂缝性气藏渗流数学模型进行了离散,得到了相应的数值模型、系数矩阵和矩阵元素。然后基于现代软件工程的基本思想,用Fortran95语言开发了相应的数值模拟软件
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The above presented methods are applied to solve the 2D harmonic equation. Numerical examples show satisfactory results.
对上述提出的方法,本文以二维调和方程的不同边值问题为例,推导出相应的计算公式,并在随后给出相应的数值算例,数值实验的结果是令人满意的。
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Al. The obtainment of the land depends on the rule of the government, and the income of the farmers cannot decide how much land they can own.
但由于土地的获得依赖于国家相应的制度安排,农民的收入状况并不能决定相应的土地占有情况。
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Furthermore, buckling effect factors and their influence law are exploited. Finally, combining the character of piles foundation with high bridge piers with engineering practice, four optimal mathematic models are proposed and flow diagram of optimization analysis is fulfilled by the computer optimum program. A numerical example is analyzed to get optimal solution by using this program. Meanwhile based on the optimal model with buckling coefficient as the objective function, parameter variables are discussed about their effect rule toward the optimal value of objective function.
最后,针对高桥墩桩基础的特点,在基本优化模型的基础上,根据不同的目标函数建立了相应的优化模型,给出优化设计算法流程图,编制了相应的优化计算程序;并根据高桥墩桩基的工程实际设计了一个数值算例,采用本文编制的优化计算程序对该结构进行优化,得到了优化后的最优解;同时,采用高桥墩桩基屈曲系数作为目标函数的优化模型进行因素分析,初步探讨了参数变量对目标函数最优值的影响规律和程度。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?