













Sunday 11th July 
















19.30 

Welcome reception 





at Barberstown Castle 










Monday 12th July 
















Time 

Speaker 

Title 







9.009.55 

Richard Brualdi 

The
Bruhat order and (0,1)matrices 



10.0010.30 

Leonid Gurvits 

The
HallEdmondsRado theorem for hyperbolic polynomials 



10.3511.05 

Raphael Loewy 

The
symmetric nonnegative inverse eigenvalue problem 



11.0511.20 

Coffee 



11.2011.50 

Michael Neumann 

Reduced rank nonnegative matrix
factorisation for symmetric nonnegative matrices 

11.5512.25 

KarlHeinz Förster 

Nonmonic
matrix polynomials with nonnegative coefficients 



12.3013.00 

Tom Laffey 

Extremality
conditions in the trace zero nonnegative eigenvalue zero problem 






13.0014.00 

Lunch 







14.0014.30 

Robert Shorten 

Positive
systems and the internet 



14.3515.05 

David Angeli 

An
InputOutput property of nonnegative matrices with tree structure 


15.1015.40 

Stephen Duncan 

Modelling
epidemics as a positive system 



15.4016.00 

Coffee 



16.0016.30 

Dusan Stipanović 

Decentralized optimization
using block iterative schemes: Convergence via Mmatrices 

16.3517.05 

Eric Bullinger 

Positive Matrices in Systems Biology 



17.1018.00 

Lorenzo Farina 

The
positive side of filters 







19.30 

Bus from Barberstown Castle 





to Dublin 













Tuesday 13th July 
















Time 

Speaker 

Title 








9.009.30 

BitShun Tam 

The Perron generalized eigenspace
and the spectral cone of a conepreserving map 

9.3510.05 

Hans Schneider 

Comparison
theorems for matrix splittings using general cones 



10.1010.40 

Charles R. Johnson 

An
unnatural problem with a remarkable solution 



10.4011.00 

Coffee 



11.0011.30 

Reinhard Nabben 

Approx. inverse preconditioning
for singular systems with application to Markov chains 

11.3512.05 

Steve Kirkland 
Subdominant eigenvalues and
girth for stochastic matrices 



12.1012.40 

Naomi ShakedMonderer 
The cp rank of matrices generated by Soules matrices 







13.0014.00 

Lunch 







14.0014.30 

Diederich Hinrichsen 

On
the dynamics of perturbed positive systems a partial survey 



14.3515.05 

Chris King 

Some
observations on the common quadratic Lyapunov function question 


15.1015.40 

Fabian Wirth 

Positivity and the joint spectral
radius 



15.4016.00 

Coffee 



16.0016.30 

Arie Leizarowitz 

Infinite
products of stochastic matrices and asymptotics of TCP congestion models. 



16.3517.05 

Daniel D. Lee 

Nonnegative matrices in machine
learning 




17.1018.00 

Daniel Hershkowitz 
Nonnegativity
and stability 







20.0023.00 

Banquet at Barberstown castle 



















Wednesday 14th July 
















Time 

Speaker 

Title 







9.009.55 

Paul Van Dooren 

About
graph similarity algorithms 



10.0010.30 

Ludwig Elsner 

Nonnegative
matrices, maxalgebra and applications 



10.3011.00 

Coffee 



11.0011.55 

Derek McAuley 

Packet
traces; good for a small delta 



12.0012.30 

Uriel Rothblum 

Lower bounds on the minimal
coordinatedependent growth rate 





in a nonnegative
multiplicative system 



12.3513.00 

Abraham Berman 

Open
problems on nonnegative matrices 







13.0014.00 

Lunch 







14.3017.00 

Visit to Hamilton house in Trim 






























