December 18 
Mathematical Methods for Model Order Reduction of Linear and Nonlinear Systems
Tutorial at Workshop Greybox Models and Model Reduction
ITWM Kaiserslautern, Germany.

October 22  24 
Computing Eigenvalues of ℋ(ackbusch) Matrices
Invited talk at International Symposium on Numerics and Scientific Computing
Schloss Bruchsal, Bruchsal, Germany.

October 17 
SystemTheoretic Model Reduction for Nonlinear Systems
Mathematical Colloquium
University of Bayreuth, Germany.

September 8  13 
Numerical Solution of the Feedback Control Problem for NavierStokes Equations
Minisymposium On Optimal Feedback Control for Partial Differential Equations: Theory and Numerical Methods, IFIP TC 7 / 2013 System Modelling and Optimization
AlpenAdria Universität Klagenfurt, Austria.

July 22  August 2 
Matrix Equations and Model Reduction
12 lectures at Gene Golub SIAM Summer School 2013  Matrix Functions and Matrix Equations
Fudan University, Shanghai, China.

July 2 
SystemTheoretic Model Reduction for Nonlinear Systems
Mathematical Colloquium
PhilippsUniversität Marburg, Germany.

June 24  26 
Numerical Solution of Linear and Nonlinear Matrix Equations Arising in Stochastic and Bilinear Control Theory
Invited lecture at Numerical Analysis and Scientific Computation with Applications (NASCA13)
Calais, France.

May 13  17 
Perspectives of Model Order Reduction for UQ
Invited lecture at Numerical Methods for Uncertainty Quantification Workshop
Hausdorff Center for Mathematics, University of Bonn, Germany.

April 26 
SystemTheoretic Model Reduction for Nonlinear Systems
Numerical Analysis and Scientific Computing Seminar
Courant Institute, New York University, USA.

April 19  20 
ADI for Sylvester Equations  Lothars Contributions and New Results 
New Frontiers in Numerical Analysis and Scientific Computing  A Conference on the occasion of Lothar Reichel's 60th birthday and on the 20th anniversary of ETNA
Kent State University, Ohio, USA.

March 18  22 
The Symplectic Lanczos Process for HamiltonianPositive Matrices
GAMM Annual Meeting 2013
Novi Sad, Serbia.

February 11  14 
On the KalmanYakubovichPopov Lemma and its Application in Model Order Reduction
Invited lecture at Elgersburg Workshop on Mathematical Systems Theory
Elgersburg, Thüringen, Germany.

January 15  18 
Linear and Nonlinear Matrix Equations Arising in Model Reduction
Invited lecture at International Conference on Numerical Linear Algebra and its Applications  NLAA 2013
IIT Guwahati, India.
