Brownian Motion after Einstein: Some new applications and new experiments

نویسندگان

  • David Selmeczi
  • Simon F. Tolic-Norrelykke
  • Erik Schaeffer
  • Peter H. Hagedorn
  • Stephan Mosler
  • Kirstine Berg-Sorensen
  • Niels B. Larsen
  • Henrik Flyvbjerg
چکیده

1 Danish Polymer Centre, Risø National Laboratory, DK-4000 Roskilde, Denmark 2 Department of Biological Physics, Eötvös Loránd University (ELTE), H-1117 Budapest, Hungary 3 Max Planck Institute for the Physics of Complex Systems, Nöthnitzer Strasse 38, D-01187, Dresden, Germany 4 Max Planck Institute for Molecular Cell Biology and Genetics, Pfotenhauer Strasse 108, D-01307 Dresden, Germany 5 Biosystems Department, Risø National Laboratory, DK-4000 Roskilde, Denmark 6 The Niels Bohr Institute, Blegdamsvej 17, DK-2100 Copenhagen Ø, Denmark 7 Current address: Department of Physics, Technical University of Denmark, Building 309, DK-2800 Kgs. Lyngby, Denmark 8 Corresponding author, [email protected]

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Computational Cost of Brownian Motion

Brownian motion, or random motion in some number of dimensions, occurs frequently in the study of particle theory and fractals. It was first observed as pollen moving in a fluid in 1827 by Robert Brown and formalized mathematically in 1905 by Albert Einstein. Brownian motion has applications in biology, biophysics, cellular biology, and stellar dynamics. Numerous algorithms have been created th...

متن کامل

Application of new basis functions for solving nonlinear stochastic differential equations

This paper presents an approach for solving a nonlinear stochastic differential equations (NSDEs) using a new basis functions (NBFs). These functions and their operational matrices are used for representing matrix form of the NBFs. With using this method in combination with the collocation method, the NSDEs are reduced a stochastic nonlinear system of equations and unknowns. Then, the error ana...

متن کامل

The Effects of Different SDE Calculus on Dynamics of Nano-Aerosols Motion in Two Phase Flow Systems

Langevin equation for a nano-particle suspended in a laminar fluid flow was analytically studied. The Brownian motion generated from molecular bombardment was taken as a Wiener stochastic process and approximated by a Gaussian white noise. Euler-Maruyama method was used to solve the Langevin equation numerically. The accuracy of Brownian simulation was checked by performing a series of simulati...

متن کامل

Effects of Brownian motion and Thermophoresis on MHD Mixed Convection Stagnation-point Flow of a Nanofluid Toward a Stretching Vertical Sheet in Porous Medium

This article deals with the study of the two-dimensional mixed convection magnetohydrodynamic (MHD) boundary layer of stagnation-point flow over a stretching vertical plate in porous medium filled with a nanofluid. The model used for the nanofluid incorporates the effects of Brownian motion and thermophoresis in the presence of thermal radiation. The skin-friction coefficient, Nusselt number an...

متن کامل

New control variates for Lévy process models

We present a general control variate method for Monte Carlo estimation of the expectations of the functionals of Lévy processes. It is based on fast numerical inversion of the cumulative distribution functions and exploits the strong correlation between the increments of the original process and Brownian motion. In the suggested control variate framework, a similar functional of Brownian motion...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2006