stochastic motion

Equation of motion of LRB structures to multiple excitations is derived, the stochastic equivalent linearization method is used to ( linearize) the equation of motion.

推导了LRB隔震结构多点激励运动方程，并运用随机等价线性化方法以计入铅芯橡胶支座（LRB）的滞回非线性性能。

In the first part, a standard Brownian motion processes X ( t) is taken as a basic processes, and we shall deal with stochastic Processes f ( X ( t)) that are transformed by Borel measurable function f satisfying certain conditions.

首先，取标准布朗运动过程X（t）为基础过程，然后用满足一定条件的Borel可测函数f，把X（t）进行变换而得到新的随机过程f（X（t））。

The parameters of random model of ground motion given in this study provide relatively reliable and accurate earthquake motion input for stochastic seismic response analysis of structures.

最后给出了规范各种工况下的地面加速度功率谱参数值，为随机抗震计算分析提供了依据。

Existence and Uniqueness of Solutions for the Wick-type Integration Stochastic Differential Equations Driven by Fractional Brownian Motion

流体动力学微分方程基于分数布朗运动的Wick型积分随机微分方程解的存在唯一性

In this dissertation, on the basis of the stochastic integral theory of the fractional Brownian Motion, we studied fractional Black-Scholes Model of mathematical finance with arbitrary Hurst parameter are studied systematically and comprehensively.

本文在分数次布朗运动的积分理论的基础上，对数学金融的具有任意Hurst参数的分数次Black-Scholes模型进行了全面系统的研究。