Feb
18
Professor Jessica Xie
Event Topic Stochastic & Multiscale Modeling and Computation
Events Archive
Find an Event
Currently selected filters
- Multiscale Modeling and Computation
- Applied Mathematics
Jan
28
Numerical Methods for Nonlocal Equations Due to Levy Processes
Host Applied Mathematics Speaker Professor Xiaofan Li IIT-Applied Math www.iit.edu/directory/people/xiaofan-li Description Abstract: The mean first exit time and escape probability are utilized to...
Nov
19
Energy Conservation of a Numerical Scheme for Poisson-Nernst Planck Equations(PNP)
Host Applied Mathematics Description Abstract: The Poisson-Nernst-Planck (PNP) equation is a coupled non-linear system of equations used to model ions transport in ions channels. In this work a finite...
Nov
5
A Boundary Integral Method for Anisotropic Stokes Flow
Host Applied Mathematics Description Abstract Microrheology is a relatively new technique that, just like bulk rheology, can be employed to extract the mechanical properties of viscoelastic materials...
Oct
29
Numerical Method for Mean Exit Time Driven by Asymmetric Lévy Motion
Host Applied Mathematics Description Abstract: Non-Gaussian stochastic dynamical systems are found many applications in economics, telecommunications and physics. The stable Lévy process has ‘heavy...
Oct
22
A Linear Morphological Stability Analysis of Tumor Spheroids
Host Applied Mathematics Description Abstract: This presentation includes two models that independently analyze the morphological stability of tumor spheroids. The interface is being modeled as an...
Oct
15
Surface Tension with Smooth Particle Hydrodynamics
Host Applied Mathematics Description Abstract: With SPH there are generally two ways to model the surface tension effect: one is based on a macroscopic surface tension model; the other one uses...
Oct
8
Local Diffusion vs. Nonlocal Diffusion--- A Tale of Two Laplacians
Host Applied Mathematics Description Abstract: The Laplace operator appears in the Navier-Stokes equations, the geophysical flow equations, and the equation for substance transport in fluids. It comes...
Oct
1
Numerical Study on the Curvature Weakening Model of the Reactive Hele-Shaw Problem
Host Applied Mathematics Description Abstract: Many physical problems involve moving interfaces. We review a curvature weakening model. We consider the interface to be an elastic membrane with a...
Sep
24
Random Attractors of Stochastic Complex Ginzburg-Landau Equation with Multiplicative Noise on Unbounded Domain
Host Applied Mathematics Description Abstract: The existence of a compact random attractor for the stochastic complex Ginzburg-Landau equation with multiplicative noise has been investigated on...