Now showing items 1-2 of 2
Interpolatory projection methods for parameterized model reduction
(Siam Publications, 2011)
We provide a unifying projection-based framework for structure-preserving interpolatory model reduction of parameterized linear dynamical systems, i.e., systems having a structured dependence on parameters that we wish to ...
Recycling BICG with an application to model reduction
(Siam Publications, 2012)
Science and engineering problems frequently require solving a sequence of dual linear systems. Besides having to store only a few Lanczos vectors, using the biconjugate gradient method (BiCG) to solve dual linear systems ...