We consider stability of stochastic evolution system about cylindrical Brownian motion B(t), t≥0 on real decomposable Hilbert space:dx=(A+P) d t+Qu d t+G(x) d B(t),x(0)=x 0,t≥0.

Brownian Motion and dynamic light scattering to Characterize Particle Size;

Brownian motion measurement of nano particles with the SPT method;

Effect of confined geometry on Brownian motion;

An analysis of influence led by Brownian movement on measurement result of Millikan s oil-drop;

The Submicron particles suspended in liquld do Brownian movement and it's mov-ing disolacement is relation to the particle size.

This paper introduces a new method that measures Brownian movement track and particle s size of submicron particles according to Langevin s Brownian movement theory.

In this paper,the authors give a strict proof of geometric Brown motion displayed by stock prices using the methods of approximation from discrete process to continuous stochastic process.

The estimate of tail probability of Brown motion s increment is the foundation of the discussion on its modulus of continuity and the properties of its increment.

Brown bridge model was adopted to study the risk characters of the government bonds.