André Henrik Erhardt

Image of André Henrik Erhardt
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Visiting address Ullevål stadion Sognsveien 77 B 0855 OSLO
Postal address Postboks 1053 Blindern 0316 OSLO
Other affiliations Faculty of Mathematics and Natural Sciences (Student)

My research focuses on Partial Differential Equations, Calculus of Variations, Dynamical Systems and Applications in the Life Sciences.

In the field of nonlinear PDEs I am working on existence and regularity theory for parabolic PDEs and obstacle problems. Here, I am interested amongst others in nonstandard growth problems motivated, e.g., by electro-rheological fluids.

Moreover, since 2014 I am extending my fields of interest to my second research area: dynamical systems, bifurcation theory, multiple time scale dynamics and geometric singular perturbation theory. One main application is the mathematical and numerical investigation of cardiac arrhythmia, e.g., the so-called early afterdepolarizations.

In general, I am interested in several applications and problems, e.g., from fluid mechanics or biology modelled by differential equations, i.e., ODEs as well as PDEs. My research is focused on Pure and Applied Mathematics.

Research Interests:

  • Nonlinear PDEs and Dynamics
  • Existence Theory
  • Regularity Theory
  • Stability Theory
  • Bifurcation Theory
  • (Geometric) Singular Perturbation Theory

Further information about my research, mainly my publication list and (most) citations, can be found here:

Tags: Mathematics, Partial Differential Equations, Dynamical Systems, Mathematical Analysis, (Numerical) Bifurcation Analysis


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Published Oct. 30, 2017 10:52 AM - Last modified Mar. 16, 2018 8:29 AM