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SIAMMA
2010
45views more  SIAMMA 2010»
15 years 1 months ago
Nonlinear Cross-Diffusion with Size Exclusion
The aim of this paper is to investigate the mathematical properties of a continuum model for diffusion of multiple species incorporating size exclusion effects. The system for two ...
Martin Burger, Marco Di Francesco, Jan-Frederik Pi...
SIAMMA
2010
62views more  SIAMMA 2010»
15 years 1 months ago
The Interior Transmission Problem for Regions with Cavities
We consider the interior transmission problem in the case when the inhomogeneous medium has cavities, i.e. regions in which the index of refraction is the same as the host medium. ...
Fioralba Cakoni, David Colton, Houssem Haddar
SIAMMA
2010
81views more  SIAMMA 2010»
15 years 1 months ago
The Interior Transmission Eigenvalue Problem
We consider the inverse problem of determining the spherically symmetric index of refraction n(r) from a knowledge of the corresponding transmission eigenvalues (which can be deter...
Fioralba Cakoni, David Colton, Drossos Gintides
SIAMMAX
2010
113views more  SIAMMAX 2010»
15 years 1 months ago
Approximate Nullspace Iterations for KKT Systems
The aim of the paper is to provide a theoretical basis for approximate reduced SQP methods. In contrast to inexact reduced SQP methods, the forward and the adjoint problem accuraci...
Kazufumi Ito, Karl Kunisch, Volker Schulz, Ilia Gh...
SIAMMAX
2010
105views more  SIAMMAX 2010»
15 years 1 months ago
Construction of Covariance Matrices with a Specified Discrepancy Function Minimizer, with Application to Factor Analysis
The main goal of this paper is to develop a numerical procedure for construction of covariance matrices such that for a given covariance structural model and a discrepancy function...
So Yeon Chun, A. Shapiro