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Numerical Analysis Group

Office
Kollegiengebäude Mathematik (20.30)
Room 3.002 (3rd floor)

Address
Karlsruhe Institute of Technology
Institute for Applied and Numerical Mathematics 1
Englerstr. 2
76131 Karlsruhe
Germany

Office hours:

Mon. - Fri.

9 - 12 o'clock

Mon. - Thu.

13 - 16 o'clock

Contact:

Phone: +49 721 608-42061
Fax: +49 721 608-43767
Email:na-sek@math.kit.edu

Christian Stohrer

foto
Institute for Applied and Numerical Analysis
Karlsruhe Institute of Technology
Englerstr. 2
Building (20.30), Room 3.003
76131 Karlsruhe
Phone: +49 721 608-45812
Fax: +49 721 608-43767
Email: christian.stohrer@kit.edu
Office hour for students: by appointment

Research interests

My research interest are the development and analysis of numerical algorithms for multiscale partial differential equations with a focus on wave phenomena.

Keywords

  • wave phenomea
  • composite materials
  • metamaterials
  • accoustic wave equation
  • Helmholtz equation
  • Maxwell's equations
  • (numerical) homogenization
  • multiscale methods
  • finite element methods
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Publications

Preprints (submitted)

The result of query is empty!

2017

[1] P. Ciarlet, S. Fliss and C. Stohrer
On the approximation of electromagnetic fields by edge finite elements. Part 2: A heterogeneous multiscale method for Maxwell's equations
Comput. Math. Appl., vol. 73, no. 9, pp. 1900—1919 (2017)
Preprint, Paper, BibTex

2016

[1] D. Arjmand and C. Stohrer
A Finite Element Heterogeneous Multiscale Method with Improved Control over the Modeling Error
Commun. Math. Sci., vol. 14, no. 2, pp. 463—487 (2016)
Preprint, Paper, BibTex

[2] M. Hochbruck and C. Stohrer
Finite element heterogeneous multiscale method for time-dependent Maxwell's equations
Spectral and High Order Methods for Partial Differential Equations ICOSAHOM 2016 (978-3-319-65870-4), pp. 269-281, online first (2016)
Preprint, Paper, BibTex

2015

[1] P. Ciarlet Jr., S. Fliss and C. Stohrer
Finite Element Heterogeneous Multiscale Method for Maxwell's Equations in Frequency Domain
in Proceedings of the 12th International Conference on the Mathematical and Numerical Aspects of Waves (2015)
Preprint, Paper, BibTex

2014

[1] A. Abdulle, M. J. Grote and C. Stohrer
Finite Element Heterogeneous Multiscale Method for the Wave Equation: Long Time Effects
Multiscale Model. Simul., vol. 12, no. 3, pp. 1230—1257 (2014)
Preprint, Paper, BibTex

[2] P. Ciarlet Jr. and C. Stohrer
Finite Element Heterogeneous Multiscale Method for the classical Helmholtz Equation
C. R. Acad. Sci., vol. 352, pp. 755—760 (2014)
Preprint, Paper, BibTex


A complete list of my publications can be found here.

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Short CV

Work Experience

since 2015 Postdoctoral research assistant
Karlsruhe Institute of Technology
2013 – 2015 Postdoctoral research assistant
ENSTA ParisTech
2008 – 2013 Research and teaching assistant
University of Basel
2005 – 2008 Teaching assistant
University of Basel

Education (University of Basel)

2008 – 2013 PhD studies in Mathematics
2006 – 2008 Master studies in Mathematics
2003 – 2006 Bachelor studies in Mathematics
My full CV can be downloaded here.

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Teaching activities

Karlsruhe Institute of Technolgy (since 2015)

2017 summer term Lecture and exercises Numerical multiscale methods
together with Dr. D. Gallistl
2016 summer term Seminar Numerical aspects of wave phenomena
together with Prof. Dr. M. Hochbruck and Dr. M. Mehlin
2015/16 winter term Seminar Analytische und numerische Homogenisierung partieller Differentialgleichungen
Prof. Dr. M. Hochbruck

University of Basel (2006 – 2013)

2013 spring term Exercises Einführung in die Numerik
Prof. Dr. H. Harbrecht
2012 fall term Project Numerik der Partiellen Differentialgleichungen I
Prof. Dr. M. J. Grote
2012 spring term Practical Course Mathematik am Computer II
Prof. Dr. M. J. Grote
2011 fall term Exercises Theory of Partial Differential Equations
Prof. Dr. G. Crippa
2011 spring term Project Einführung in die Numerik
Prof. Dr. D. Cohen
2010 fall term Exercises and Project Numerik der Differentialgleichungen
Dr. J. Schweitzer
2010 fall term Mathematical
Introductory Course
2010 spring term Exercises Infinitesimalrechnung II
Prof. Dr. H.-Ch. Im Hof
2009 fall term Exercises Infinitesimalrechnung I
Prof. Dr. H.-Ch. Im Hof
2009 fall term Mathematical
Introductory Course
2009 spring term Practical Course Mathematik am Computer II
Prof. Dr. M. J. Grote
2008 fall term Practical Course Mathematik am Computer I
Prof. Dr. M. J. Grote
2008 fall term Mathematical
Introductory Course
2008 spring term Exercises Mathematik II für Studierende der Naturwissenschaften
Dr. H. Walser
2007 fall term Exercises Zahlbereiche (Sekundarlehramt)
Dr. C. Zehrt
2007 summer term Exercises Mathematik II für Studierende der Naturwissenschaften
Dr. H. Walser
2006/07 winter term Exercises Einführung in die Statistik
Dr. C. Luchsinger
2006 summer term Exercises Lineare Algebra II
Prof. Dr. H. Kraft
2005/06 winter term Exercises Lineare Algebra I
Prof. Dr. H. Kraft

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