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Arbeitsgruppe Angewandte Mathematik / Numerische Analysis
Bergische Universität Wuppertal
Fakultät 04
Gaußstraße 20
D-42119 Wuppertal
Deutschland

Telefon: +49 202 439 5296
Fax: +49 202 439 5201
E-Mail: sek-amna{at}math.uni-wuppertal.de

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Engineering

3D models of pc components

The advance in telecommunications and computer technology within the last decades is representative for the technological progress of the society. This highly visible progress is strongly driven by the development of new and more powerful electromagnetic devices and electric circuits, whose behavior is abstractly described by Maxwell's Equations (see Moore's Law). Their simulation yields large systems of equations, that are tightly coupled and due to higher integration and increasing frequencies additional multiphysical phenomena must be taken into account.

In those complex applications one faces typically one or several of the following subproblems (for example when modeling a desktop computer)

Publications

Referenzen
17.
Oliver Gloger; Matthias Ehrhardt; Thore Dietrich; Olaf Hellwich; Kristof Graf; Eike Nagel
A three stepped coordinated Level Set Segmentation Method for Identifying atherosclerotic plaques on {MR}-images
Communications in Numerical Methods in Engineering, 25(6):615 -- 638
2009
16.
Lubomir Šumichrast; Matthias Ehrhardt
Comparison of the continuous, semi-discrete and fully-discrete transparent boundary conditions ({TBC}) for the parabolic wave equation 1. Theory
Journal of Electrical Engineering, 60(2):301 -- 312
2009
15.
Lubomir Šumichrast; Matthias Ehrhardt
Continuous, semi-discrete and fully-discrete formulation of the transparent boundary conditions for the beam propagation method
Proceedings of Advanced Aspects of Theoretical Electrical Engineering , Seite 139 -- 152.
Proceedings of Advanced Aspects of Theoretical Electrical Engineering
September 2007
14.
Lubomir Šumichrast; Matthias Ehrhardt
On the three formulations of transparent boundaries for the beam propagation method
Proceedings of AMTEE 2007 - Advanced Methods of the Theory of Electrical Engineering (Applied to Power Systems)
Proceedings of AMTEE 2007 - Advanced Methods of the Theory of Electrical Engineering (Applied to Power Systems)
September 2007
13.
Thomas Voß; Roland Pulch; E. Jan W. ter Maten; A El Guennouni
Trajectory piecewise linear approach for nonlinear differential-algebraic equations in circuit simulation
Ciuprina, G., Autoren, Scientific Computing in Electrical Engineering. Mathematics in Industry , Seite 167 -- 174.
Herausgeber: Springer, Berlin
2007
12.
Michael Striebel; Michael Günther
Hierarchical mixed multirating in circuit simulation
Ciuprina, G., Autoren, Scientific Computing in Electrical Engineering. Mathematics in Industry , Seite 221 -- 228.
Herausgeber: Springer, Berlin
2007
11.
Julia Greb; Roland Pulch
Simulation of quasiperiodic signals via warped MPDAEs using Houben's approach
Ciuprina, G., Autoren, Scientific Computing in Electrical Engineering. Mathematics in Industry , Seite 237 -- 243.
Herausgeber: Springer, Berlin
2007
10.
Stephanie Knorr; Michael Günther
Index analysis of multirate partial differential-algebraic systems in RF-circuits
Anile, A. M. and Ali, Guiseppe and Mascali, Giovanni, Autoren, Scientific Computing in Electrical Engineering. Mathematics in Industry , Seite 93 -- 100.
Herausgeber: Springer, Berlin
2006
9.
Roland Pulch
Semidiscretisation methods for warped MPDAEs
Anile, A. M. and Ali, Guiseppe and Mascali, Giovanni, Autoren, Scientific Computing in Electrical Engineering. Mathematics in Industry , Seite 101 -- 106.
Herausgeber: Springer, Berlin
2006
8.
Michael Striebel; Michael Günther
Multirate methods in chip design: interface treatment and multi domain extension
Anile, A. M. and Ali, Guiseppe and Mascali, Giovanni, Autoren, Scientific Computing in Electrical Engineering. Mathematics in Industry , Seite 129 -- 136.
Herausgeber: Springer, Berlin
2006
7.
Andreas Bartel; Uwe Feldmann
Modeling and simulation for thermal-electric coupling in an SOI-circuit
Anile, A. M. and Ali, Guiseppe and Mascali, Giovanni, Autoren, Scientific Computing in Electrical Engineering. Mathematics in Industry , Seite 27 -- 32.
Herausgeber: Springer, Berlin
2006
6.
Roland Pulch
Numerical techniques for solving multirate partial differential algebraic equations
Schilders, W. H. A. and ter Maten, E. Jan W. and Houben, S. H. M. J., Autoren, Scientific Computing in Electrical Engineering. Mathematics in Industry , Seite 337 -- 344..
Herausgeber: Springer, Berlin
2004
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