Scientific

Differential equations for the approximation of the distance to the closest defective matrix

Author: 
Nicola Gugliemi
Date: 
Thu, Aug 8, 2013 to Sat, Aug 10, 2013
Location: 
PIMS, University of British Columbia
Conference: 
Workshop on Numerical Linear Algebra and Optimization
Reference: 
Workshop on Numerical Linear Algebra and Optimization- Photo Gallery
Abstract: 

Differential equations for the approximation of the distance to the closest defective matrix. Joint work with P. Butta' and S. Noschese (Università di Roma La Sapienza) and M. Manetta (Università dell'Aquila).

Notes: 
PDF icon NLO Nicola Guglielmi.pdf
Class: 
Scientific
Subject: 
Numerical Analysis

H2 optimal model order reduction for parametric systems using RBF metamodels

Author: 
Sarah Grundel
Date: 
Thu, Aug 8, 2013 to Sat, Aug 10, 2013
Location: 
PIMS, University of British Columbia
Conference: 
Workshop on Numerical Linear Algebra and Optimization
Reference: 
Workshop on Numerical Linear Algebra and Optimization- Photo Gallery
Abstract: 

Model Order Reduction Methods for linear systems are well studied and many successful methods exist. We will review some and explain more recent advances in Parametric Model Order Reduction. The focus will be on methods where we interpolate certain signicant measures, that are computed for specic values of the parameter by
Radial Basis Function Interpolation. These measures have a disadvantage as they behave like eigenvalues of matrices depending on parameters and we will explain how that can be dealt with in practice. We will furthermore need to introduce a technique to create a medium size model.

Notes: 
PDF icon NLO Sarah Grundel.pdf
Class: 
Scientific
Subject: 
Numerical Analysis

Variational properties of polynomial root functions and spectral max functions

Author: 
Julia Eaton
Date: 
Thu, Aug 8, 2013 to Sat, Aug 10, 2013
Location: 
PIMS, University of British Columbia
Conference: 
Workshop on Numerical Linear Algebra and Optimization
Reference: 
Workshop on Numerical Linear Algebra and Optimization- Photo Gallery
Abstract: 

This is a poster presentation titled: Variational properties of polynomial root functions and spectral max functions

Notes: 
PDF icon NLO Julia Eaton.pdf
Class: 
Scientific
Subject: 
Numerical Analysis

PLQ Modeling and Optimization

Author: 
James Burke
Date: 
Thu, Aug 8, 2013 to Sat, Aug 10, 2013
Location: 
PIMS, University of British Columbia
Conference: 
Workshop on Numerical Linear Algebra and Optimization
Reference: 
Workshop on Numerical Linear Algebra and Optimization- Photo Gallery
Abstract: 

PLQ Modeling and Optimization with applications to machine learning, system identification, and Kalman Smoothing

Notes: 
PDF icon NLO- James Burke.pdf
Class: 
Scientific
Subject: 
Numerical Analysis

Workshop on Numerical Linear Algebra and Optimization- Photo Gallery

Conference: 
Workshop on Numerical Linear Algebra and Optimization
Date: 
Thu, Aug 8, 2013 to Sat, Aug 10, 2013
Class: 
Scientific
Subject: 
Mathematics

Recent Trends in Stochastic Analysis Conference- Photo Gallery

The aim of the conference is to bring together researchers in a range of fields within stochastic analysis from all over the world, to survey recent developments, exchange ideas and to foster future collaborations. The main topics include stochastic partial differential equations, measure valued processes, random walks in random media, Dirichlet forms and diffusions on fractals. We will focus on the common theme of developing new foundational methods which will be useful to various areas within stochastic analysis as well as to problems motivated by

Conference: 
Recent Trends in Stochastic Analysis Conference
Date: 
Mon, Jul 22, 2013 to Fri, Jul 26, 2013
Class: 
Scientific
Subject: 
Mathematics

Analysis and Partial Differential Equations

In celebration of Nassif Ghoussoub's 60th birthday

Conference: 
Analysis and Partial Differential Equations
Date: 
Mon, Jul 8, 2013 to Fri, Jul 12, 2013
Class: 
Scientific
Subject: 
Mathematics

OPEN PROBLEMS SESSION 2

Author: 
Christophe Reutenauer
Date: 
Mon, Jun 3, 2013 to Fri, Jun 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

SESSION 2

Notes: 
PDF icon Open2.pdf
Class: 
Scientific
Subject: 
Mathematics

OPEN PROBLEMS SESSION 1

Author: 
Karl Petersen
Date: 
Mon, Jun 3, 2013 to Fri, Jun 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

SESSION 1

Notes: 
PDF icon Open1.pdf
Class: 
Scientific
Subject: 
Mathematics

Strong shift equivalence of matrices over a ring

Author: 
Mike Boyle
Date: 
Mon, Jun 3, 2013 to Sun, Jul 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

For problems of Zd SFTs and their relatives:
d>/2:
computability conditions are fundamental.

Notes: 
PDF icon sse.pdf
Class: 
Scientific
Subject: 
Mathematics

Pages