Applied and Computational Mathematics (ACM)

Coupled DAE Problems

A circuit (DAE model) coupled to a magnetostatic field device (PDE model)

Coupled Problems of differential-algebraic equations (DAEs) arise typically from either multiphysical modeling (e.g. in circuit simulation with heating) or from refined modeling, where crucial parts of the original problem are replaced by a better, but computational more expensive model (e.g. circuits refined by field models). Furthermore splitting methods may turn a monolithic DAE problem into coupled subproblems, e.g. because of different time scales (multirate). In any case the DAEs arise from network approaches or space-discretization of PDAEs (Partial Differential Algebraic Equations).

Often the coupled equations have quite different properties, i.e., symmetries, definiteness or time scales. Thus the coupled system must be analyzed (e.g. the index) and tailored methods have to be developed (e.g. dynamic iteration).

Details

Publications



2019

4141.

Hoffmann, Heiko; Tausch, Michael W.; Lühken, Arnim
Drug Design – Bezüge zum Schulunterricht und experimenteller Zugang
CHEMKON
2019

4140.

[german] Grandrath, Rebecca; Zeller, Diana; Kremer, Richard; Venzlaff, Julian; Bohrmann-Linde, Claudia; Tausch, Michael W.
E3 - Energieumwandlung experimentell erleben
Naturwissenschaften im Unterricht Chemie, 30 (4) :29-33
2019

4139.

[german] Zeller, Diana; Bohrmann-Linde, Claudia
Ein interaktives Ebook zur Erschließung des Themas „Alternative Solarzellen mit Titandioxid“ und zur alternativen Dokumentation der Laborarbeit
Chemie und Schule, 34 (3) :11-14
2019

4138.

Bohrmann-Linde, Claudia
Elektrolyse von Zinkiodid - Sprachfördernde Arbeitsmaterialien mit Wechsel der Darstellungsformen
Naturwissenschaften im Unterricht, 30 (173) :23--27
2019

4137.

Zaspel, Peter
Ensemble Kalman filters for reliability estimation in perfusion inference
IJUQ, 9 (1)
2019

4136.

Schlenger, Patrick
Entwicklung einer schnellen analytischen Methode zur Quantifizierung von per- und polyfluorierten Tensiden
2019

4135.

Maten, E. Jan W.; Beelen, Theo G. J.; Di Bucchianico, Alessandro; Pulch, Roland; Römer, Ulrich; De Gersem, Herbert; Janssen, Rick; Dohmen, Jos J.; Tasic, Bratislav; Gillon, Renaud; Wieers, Aarnout; Deleu, Frederik
Estimating failure probabilities
In ter Maten, E. Jan W. and Brachtendorf, Hans-Georg and Pulch, Roland and Schoenmaker, Wim and De Gersem, Herbert, Editor from Mathematics in Industry
Page 349–379
Publisher: Springer Cham
2019
349–379

4134.

Schnepper, Teresa; Klamroth, Kathrin; Stiglmayr, Michael; Puerto, Justo
Exact Algorithms for Handling Outliers in Center Location Problems on Networks Using k-max Functions
European Journal of Operational Research, 273 (2) :441-451
2019
ISSN: 0377-2217

4133.

Friedhoff, S.; Hahne, J.; Kulchytska-Ruchka, I.; Schöps, S.
Exploring Parallel-in-Time Approaches for Eddy Current Problems
In Faragó, István and Izsák, Ferenc and Simon, Péter L., Editor, Progress in Industrial Mathematics at ECMI 2018Volume30fromThe European Consortium for Mathematics in Industry, Page 373-379
In Faragó, István and Izsák, Ferenc and Simon, Péter L., Editor
Publisher: Springer International Publishing
2019

4132.

Friedhoff, S.; Hahne, J.; Kulchytska-Ruchka, I.; Schöps, S.
Exploring Parallel-in-Time Approaches for Eddy Current Problems
In Farago, Istvan and Izsak, Ferenc and Simon, Peter L., Editor, Progress in Industrial Mathematics at ECMI 2018Volume30fromThe European Consortium for Mathematics in Industry, Page 373-379
In Farago, Istvan and Izsak, Ferenc and Simon, Peter L., Editor
Publisher: Springer International Publishing
2019

4131.

Friedhoff, S.; Hahne, J.; Kulchytska-Ruchka, I.; Schöps, S.
Exploring Parallel-in-Time Approaches for Eddy Current Problems
In Farago, Istvan and Izsak, Ferenc and Simon, Peter L., Editor, Progress in Industrial Mathematics at ECMI 2018Volume30fromThe European Consortium for Mathematics in Industry, Page 373-379
In Farago, Istvan and Izsak, Ferenc and Simon, Peter L., Editor
Publisher: Springer International Publishing
2019

4130.

Lang, Bruno; Müller, Dorothee; Arndt, Holger; Bartel, Andreas; Blankenagel, Karsten; Gottschalk, Hanno; Günther, Michael; Humbert, Ludger; Jacob, Birgit; Klamroth, Kathrin; others
Fachlichkeitsaspekte im {M}athematik- und {I}nformatikstudium: {H}erausforderungen, {A}nsätze zur {B}erücksichtigung im {S}tudienverlauf und {E}rfahrungen
Die {S}timmen der {F}ächer hören
Page 413--428
Publisher: Brill Schöningh
2019
413--428

4129.

Lang, Bruno; Müller, Dorothee; Arndt, Holger; Bartel, Andreas; Blankenagel, Karsten; Gottschalk, Hanno; Günther, Michael; Humbert, Ludger; Jacob, Birgit; Klamroth, Kathrin; others
Fachlichkeitsaspekte im Mathematik-und Informatikstudium: Herausforderungen, Ansätze zur Berücksichtigung im Studienverlauf und Erfahrungen
Die Stimmen der Fächer hören
Page 413--428
Publisher: Brill Schöningh
2019
413--428

4128.

Lang, Bruno; Müller, Dorothee; Arndt, Holger; Bartel, Andreas; Blankenagel, Karsten; Gottschalk, Hanno; Günther, Michael; Humbert, Ludger; Jacob, Birgit; Klamroth, Kathrin; Rüdiger, Barbara; Späth, Britta; Stiglmayr, Michael; Wyss, Christian; others
Fachlichkeitsaspekte im Mathematik-und Informatikstudium: Herausforderungen, Ansätze zur Berücksichtigung im Studienverlauf und Erfahrungen
Page 413–428
Publisher: Brill Schöningh
2019
413–428

4127.

Lang, Bruno; Müller, Dorothee; Arndt, Holger; Bartel, Andreas; Blankenagel, Karsten; Gottschalk, Hanno; Günther, Michael; Humbert, Ludger; Jacob, Birgit; Klamroth, Kathrin; Rüdiger, Barbara; Späth, Britta; Stiglmayr, Michael; Wyss, Christian; others
Fachlichkeitsaspekte im Mathematik-und Informatikstudium: Herausforderungen, Ansätze zur Berücksichtigung im Studienverlauf und Erfahrungen
Page 413–428
Publisher: Brill Schöningh
2019
413–428

4126.

Dohmen, Jos J.; Tasic, Bratislav; Janssen, Rick; Maten}, E. Jan W. {ter; Beelen, Theo G. J.; Pulch, Roland; Günther, Michael
Fast Fault Simulation for Detecting Erroneous Connections in {ICs}
Mathematics in Industry
Page 381--400
Publisher: Springer International Publishing
2019
381--400

4125.

Dohmen, Jos J; Tasic, Bratislav; Janssen, Rick; Maten, E Jan W; Beelen, Theo GJ; Pulch, Roland; Günther, Michael
Fast Fault Simulation for Detecting Erroneous Connections in ICs
Nanoelectronic Coupled Problems Solutions :381--400
2019
Publisher: Springer International Publishing

4124.

Dohmen, Jos J.; Tasic, Bratislav; Janssen, Rick; Maten, E. Jan W.; Beelen, Theo G. J.; Pulch, Roland; Günther, Michael
Fast fault simulation for detecting erroneous connections in ICs
In ter Maten, E. Jan W. and Brachtendorf, Hans-Georg and Pulch, Roland and Schoenmaker, Wim and De Gersem, Herbert, Editor from Mathematics in Industry
Page 381–400
Publisher: Springer Cham
2019
381–400

4123.

Dohmen, Jos J.; Tasic, Bratislav; Janssen, Rick; Maten, E. Jan W.; Beelen, Theo G. J.; Pulch, Roland; Günther, Michael
Fast fault simulation for detecting erroneous connections in ICs
In ter Maten, E. Jan W. and Brachtendorf, Hans-Georg and Pulch, Roland and Schoenmaker, Wim and De Gersem, Herbert, Editor from Mathematics in Industry
Page 381–400
Publisher: Springer Cham
2019
381–400

4122.

Chaudhury, B.; Ehrhardt, M.; Bokil, V.
Finite Difference Methods: Recent Developments and Applications in Computational Science
Special Issue of Journal of Computational Science
Publisher: Elsevier
2019

4121.

[german] Zeller, Diana; Bohrmann-Linde, Claudia
Forschung trifft Schule - Ergebnisse des Mentoring-Projekts ALSO-TiO2
Volume 39 from Tagungsband der Gesellschaft für Didaktik der Chemie und Physik
Chapter Naturwissenschaftliche Bildung als Grundlage für berufliche und gesellschaftliche Teilhabe, Page 703-706
Publisher: Christian Maurer, Gesellschaft für Didaktik der Chemie und Physik (GDCP), Regensburg
2019
703-706

4120.

Wandelt, Mich{\`{e}}le; Günther, Michael; Muniz, Michelle
Geometric integration on {Lie} groups using the {Cayley} transform with focus on Lattice {QCD}
JCAM :112495
October 2019
Publisher: Elsevier {BV}

4119.

Wandelt, Michèle; Günther, Michael; Muniz, Michelle
Geometric integration on Lie groups using the Cayley transform with focus on Lattice QCD
Journal of Computational and Applied Mathematics, 387 :112495
2019
Publisher: Elsevier

4118.

Wandelt, Michèle; Günther, Michael; Muniz, Michelle
Geometric integration on Lie groups using the Cayley transform with focus on Lattice QCD
Journal of Computational and Applied Mathematics, 387 :112495
2019
Publisher: Elsevier

4117.

Hartikainen, Markus; Miettinen, Kaisa; Klamroth, Kathrin
Interactive nonconvex Pareto navigator for multiobjective optimization
European Journal of Operational Research, 275 (1) :238-251
2019