Sep
2
Function Approximation Using Gaussian Kernel
Event Topic: Computational Mathematics & Statistics
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Aug
30
Classification Based on Permanent Process
SpeakerJie Yang University of Illinois - Chicagohttp://homepages.math.uic.edu/~jyang06/ Description This talk introduces a new statistical model based on a permanent process for supervised and...
Aug
23
From Atomistic Scale Ordering to Mesoscale Spatial Patterns in Surface Reactions: A Heterogeneous Coupled Lattice-Gas Simulation Approach
Description A current challenge in the modeling of surface reaction-diffusion systems is to connect the length scales from a realistic atomistic treatment of local ordering of adsorbed reactants and...
May
11
Divide and Recombine for the Analysis of Very Large Datasets
SpeakerWilliam S. ClevelandPurdue Universityhttp://www.stat.purdue.edu/~wsc/ Description Divide and recombine (D&R) is a framework for the analysis of very large datasets, ubiquitous today in science...
Apr
26
Modeling Dependent Jumps: A Multivariate Time Change Approach
SpeakerVadim LinetskyNorthwestern Universityhttp://users.iems.northwestern.edu/~linetsky/ Description We show how to construct multi-dimensional Markov processes with dependent jumps via multivariate...
Apr
26
A Dynamical Systems Method for Studying Fluid Transport
Description The purpose of this talk is to describe the application of dynamical systems techniques to study fluid flow. In particular we will focus on flow in the cardiovascular system. It is widely...
Apr
19
Arrow's Theorem: What Does it Really Mean and How Does it Affect All Academic Disciplines? 2010 Karl Menger Invited Lecture
SpeakerDonald SaariUniversity of California - Irvinehttp://www.math.uci.edu/~dsaari/ Description "Arrow's Theorem" is a beautiful mathematical result; it is among the mathematical theorems that have...
Apr
15
Dithering by Differences of Convex Functions
Description We analyze a halftoning framework where one minimizes a functional consisting of the difference of two convex functions. One of them describes attracting forces caused by the image gray...
Apr
13
Wiener Measure and Wiener Shift for Stochastic Dynamical Systems
Event Topic Stochastic & Multiscale Modeling and Computation
Apr
12
Pricing Game Options with Call Protection:Doubly Reflected BSDEs with Call Protection and their Approximation
SpeakerStephane CrepeyUniversite d'Evry, Francehttp://grozny.maths.univ-evry.fr/pages_perso/crepey/ Description In this work we consider the issue of numerical solution of a doubly reflected backward...