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Lutz Angermann's Homepage


TU Clausthal
Department of Mathematics
Erzstraße 1
D-38678 Clausthal-Zellerfeld

Phone: +49 5323 72 2433
Fax: +49 5323 72 3601

Office: 205
Office hours: By appointment/Nach Vereinbarung

Research Interests

Numerical analysis of discretization methods for partial differential equations; in particular:

  • Finite Volume/Finite Element Methods
  • Discretization of parameter-sensitive problems
  • Evolution equations
  • A posteriori error estimates and adaptivity
  • Mesh generation and refinement

Recent Publications

Recent papers:

  • Lutz Angermann, Song Wang: A super-convergent unsymmetric finite volume method for convection-diffusion equations. J. Comput. Appl. Math., 358(1):179–189, 2019.
  • Lejla Selimović, Lutz Angermann: A model problem for a weight optimization. In: Tagungsband 3. Niedersächsisches Symposium Materialtechnik, 243–252, Aachen, 2019. Shaker Verlag.
  • Lutz Angermann, Vasyl V. Yatsyk, Mykola V. Yatsyk: Energy characteristics of a nonlinear layer at resonant frequencies of wave scattering and generation. Open Physics, 17(2):222–232, 2019.
  • Lutz Angermann: Multifunktionale optische Materialien. Technologieinformationen 2:22, 2019.
  • Asad Anees, Lutz Angermann: Time domain finite element method for Maxwell’s equations. IEEE Access, 7:63852–63867, 2019.
  • Lutz Angermann, Vasyl V. Yatsyk, Mykola V. Yatsyk: The conversion of excitation energy into generated energy at the resonant frequencies of a transparent nonlinear layer. Advanced Electromagnetics, 8(1):66–74, 2019.
  • Lutz Angermann, Vasyl V. Yatsyk, Mykola V. Yatsyk: Generating properties of waves at the resonant frequencies of a transparent nonlinear layer. Proceedings of the 2019 IEEE Second Ukraine Conference on Electrical and Computer Engineering (UKRCON), Lviv, July 2 – 6, 2019, 153–156 (invited paper).
  • Asad Anees, Lutz Angermann: Energy-stable time-domain finite element methods for the 3D nonlinear Maxwell's equations. IEEE Photonics Journal, 12(2), 1-15,2020.
  • Lutz Angermann, Vasyl V. Yatsyk: Energy balance laws for nonlinearly coupled fields in layered, cubically polarizable media. Proceedings of the 2020 IEEE Ukrainian Microwave Week, vol.~3: MSMW-2020, Kharkiv, September 21-25, 2020, 704-707.

Books edited:


Complete list of publications: [pdf]

Erdös Number: 3

Mathematics Genealogy Project: Dept. of Mathematics, NDSU

Editorial Board member

of the Open Access journal Cogent Mathematics & Statistics (Taylor & Francis Group)

Teaching (in German)

Lehrveranstaltungen im Wintersemester 2020/21:

  • Analysis und Lineare Algebra I: Ankündigung
  • Numerische Mathematik III: Ankündigung
  • Oberseminar Numerische Analysis (Einzelveranstaltungen, separate Ankündigung)

Weitere Informationen:


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