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\centerline{\large \bf \ \ \ \ \ \qquad 15-th Conference of the}
\centerline{\large \bf \ \ \ \ \ \qquad International Linear Algebra Society}
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\rightline{April 3, 008} 
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{\bf Professor Hermann Mena}

Departamento de Matem\'atica

Escuela Polit\'ecnica Nacional

Quito - Ecuador



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Dear Professor Mena:

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The Organizing Committee of the 15-th Conference of the International Linear
 Algebra Society has accepted your  paper ``Exponential Integrators for Solving Large-Scale
Differential Riccati Equations" (joint work with 
Peter Benner) 
 to be presented in the  
 mini-symposium on  Matrix functions and  matrix
equations.

You will have twenty minutes for your presentation and five minutes for questions and comments.
We will inform you about the date and time of your talk around April 15.
We remind you that the 15-th Conference will be held in Canc\'un, M\'exico,
 from June 15 to June 21, 2008.


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  We are certain that your lecture will contribute greatly towards the success 
of our conference and will be highly appreciated by all the participants.



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Cordially
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Dr. Luis Verde-Star

Chair of the Organizing Committee, ILAS Canc\'un 2008

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Departamento de Matem\'aticas, UAM Iztapalapa

Apartado 55-534, Mexico DF 09340, Mexico

Tel. +52 55 5804 4961, Fax +52 55 5804 4660,

e-mail: verde@star.izt.uam.mx

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