Results 51 to 60 of about 24,860,274 (294)

Parameterized Model Order Reduction

, 2015
This Chapter introduces parameterized, or parametric, Model Order Reduction (pMOR). The Sections are offered in a prefered order for reading, but can be read independently. Section 5.1, written by Jorge Fernández Villena, L. Miguel Silveira, Wil H.A. Schilders, Gabriela Ciuprina, Daniel Ioan and Sebastian Kula, overviews the basic principles for pMOR ...
Ciuprina, Gabriela, Villena, Jorge Fernández, Ioan, Daniel, Ilievski, Zoran, Kula, Sebastian, ter Maten, E. Jan W., Mohaghegh, Kasra, Pulch, Roland, Schilders, Wilhelmus H. A., Silveira, L. Miguel, Ştefănescu, Alexandra, Striebel, Michael   +11 more
openaire   +3 more sources

Reusing Preconditioners in Projection Based Model Order Reduction Algorithms

IEEE Access, 2020
Dynamical systems are pervasive in almost all engineering and scientific applications. Simulating such systems is computationally very intensive. Hence, Model Order Reduction (MOR) is used to reduce them to a lower dimension.
Navneet Pratap Singh, Kapil Ahuja
doaj   +1 more source

Stabilizing a CFD model of an unstable system through model reduction [PDF]

Modeling, Identification and Control, 2006
We demonstate stabilization of a computational fluid dynamics model of an unstable system. The unstable heating of a two-dimensional plate is used as a case study. Active control is introduced by cooling parts of the boundaries of the plate.
Svein Hovland, Jan T. Gravdahl
doaj   +1 more source

Model order reduction of nonlinear circuit equations [PDF]

International Journal of Circuit Theory and Applications, 2012
SUMMARYIn this paper, we present a model order reduction approach for nonlinear circuit equations with a small number of nonlinear elements. This approach is based on the decoupling of linear and nonlinear subcircuits and reducing the linear part using balancing‐related model reduction techniques.
Steinbrecher, A. and Stykel, T.
openaire   +3 more sources

Stability-preserving model order reduction for linear stochastic Galerkin systems

Journal of Mathematics in Industry, 2019
Mathematical modeling often yields linear dynamical systems in science and engineering. We change physical parameters of the system into random variables to perform an uncertainty quantification.
Roland Pulch
doaj   +1 more source

System- and Data-Driven Methods and Algorithms Model order reduction ;, v. 1./ edited by Peter Benner [and others].

, 2021
Includes bibliographical references and index."An increasing complexity of models used to predict real-world systems leads to the need for algorithms to replace complex models with far simpler ones, while preserving the accuracy of the predictions.
Benner Peter
core  

Model order reduction of linear time invariant systems [PDF]

Advances in Radio Science, 2008
This paper addresses issues related to the order reduction of systems with multiple input/output ports. The order reduction is divided up into two steps.
Lj. Radić-Weissenfeld, S. Ludwig, W. Mathis, W. John   +3 more
doaj  

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin, Sheila K. Pierson, Kelley C. Dacus, Mateo Sarmiento Bustamante, Saishravan Shyamsundar, Larissa Borys, Kayla McHugh, Abiola Irvine, Yoojin Jo, Adam Bagg, Mary Jo Lechowicz, Daisy Alapat, Amy Chadburn, Megan S. Lim, Gordan Srkalovic, Frits van Rhee, David C. Fajgenbaum, Joshua D. Brandstadter   +17 more
wiley   +1 more source

Model Order Reduction for Seismic Applications

SIAM Journal on Scientific Computing
26 pages, plus supplementary ...
Rhys Hawkins, Muhammad Hamza Khalid, Matthias Schlottbom, Kathrin Smetana   +3 more
openaire   +5 more sources