supermartingale [,sju:pə'mɑ:tiŋgeil]

supermartingale的基本解释

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上鞅

与supermartingale相关的网络例句 [注：此内容来源于网络，仅供参考]

The convergence with discrete parameter of set-valued supermartingale had been investigated by many scholars.

离散参数集值上鞅的收敛性已有诸多学者研究过。

The defination of continous parameter set valued ordered supermartingale is given in this paper with a kind of new semi_order in superspace P bfc.

利用有关文献中超空间Pbfc上一种新的半序给出了连续参数集值序上鞅概念，它是连续参数单点值上鞅的集值版本，并利用离散参数集值序上鞅的结果得到了连续参数集值序上鞅的表示定理

The problem has been studied from two sides, firstly, from the viewpoint of applicability, based on the development strategic objectives of the oil company, with the aim to unify the exploration and extraction decisions of the resources in an integrated framework, and integrate the macro economic and technical objectives with micro economic and technical models of an oil well, an integrated non-linear dynamic optimal control model has been constructed, the objective is the benefit maximum of the exploration and extraction of the resources, and the optimalstrategies are obtained by changing the problem into a non-linear mathematical programming problem, on the other hand, from the more macro level, based on the analysis of the characteristics of the exploration and extraction activities of oil and gas resources, a conclusion is easily deduced that the procedure is full of randomicity, then discovering procedure of oil deposit is proved to be a Poisson process, and the reserves process is a supermartingale process, so the model of exploration discovery rate and the reserves model could be constructed.

其次从相对更宏观的层次上，通过对油气资源勘探与开发的特点分析，认为具有很强的随机性，证明了勘探活动发现油气藏的过程为一泊松过程，所发现的油气藏储量为一上鞅过程，在此基础上，建立了油气藏勘探发现率模型及储量模型，在油气价格服从几何布朗运动条件下，以油气开采收益最大化为目标，建立了一个油气资源勘探与开发的随机最优控制模型，采用动态规划方法得到了值函数的HJB方程，并针对方程的特点，以及方程及其变量所对应的经济学意义，对最优策略的求解进行了一些讨论。

与supermartingale相关的网络解释 [注：此内容来源于网络，仅供参考]

supermartingale：上

superlinear convergence 超线性收敛性 | supermartingale 上 | superosculating conic 超密切二次曲线

supermartingale：超鞅

Supermarket chain 超市連鎖店 | Supermartingale 超鞅 | Supermodular game 超階賽局

supermartingale：上鞅

上中心序列|upper central series | 上鞅|supermartingale | 绍德尔法|Schauder method

supermartingale：<电>上鞅,上弓形接线

superload 超载;附加荷载 | supermartingale 上鞅,上弓形接线 | supermatic 完全自动化,高度自动化