Anna Persson

Associate senior lecturer/Assistant Professor at Department of Information Technology, Division of Scientific Computing

Email:
apersson[AT-sign]it.uu.se
Telephone:
+4618-471 3453
Visiting address:
Room POL 106193 hus 10, Lägerhyddsvägen 1
Postal address:
Box 337
751 05 UPPSALA

Short presentation

I am interested in numerical methods for solving partial differential equations. In particular, I work on finite element methods for equations with multiscale features. These equations arise in many interesting applications, e.g., when simulating physical behavior in heterogeneous media like composites and porous materials, in the study of metamaterials, in quantum physics, and much more!

Keywords: numerical analysis finite element methods partial differential equations multiscale modeling

Publications:

ArXiv Preprints:

  • On optimal convergence rates for discrete minimizers of the Gross-Pitaevskii energy in LOD spaces
    P. Henning, A. Persson
    Preprint: arXiv:2112.08485

2021:

  • A generalized finite element method for the strongly damped wave equation with rapidly varying data
    P. Ljung, A. Målqvist, A. Persson
    To appear in ESAIM: Math. Model. Numer. Anal. arXiv:2011.03311

2020:

  • Finite element convergence for the time-dependent Joule heating problem with mixed boundary conditions
    M. Jensen, A. Målqvist, A. Persson,
    To appear in IMA Journal of Numerical Analysis, doi: 10.1093/imanum/draa068.
  • Computational homogenization of time-harmonic Maxwell's equations
    P. Henning, A. Persson,
    SIAM J. Sci. Comput., 42(3):B581–B607, 2020. doi: 10.1137/19M1293818.

2018:

  • Multiscale differential Riccati equations for linear quadratic regulator problems
    A. Målqvist, A. Persson, T. Stillfjord,
    SIAM J. Sci. Comput., 40(4), A2406-A2426, 2018. doi: 10.1137/17M1134500
  • Multiscale techniques for parabolic equations
    A. Målqvist, A. Persson,
    Numer. Math. 138(1):191-217, 2018. doi: 10.1007/s00211-017-0905-7

2017:

  • A generalized finite element method for linear thermoelasticity
    A. Målqvist, A. Persson,
    ESAIM Math. Model. Numer. Anal. 51:1147-1171, 2017. doi: 10.1051/m2an/2016054.

2016:

  • A multiscale method for linear elasticity reducing Poisson locking
    P. Henning, A. Persson,
    Comput. Methods Appl. Mech. Engrg., 310(4):156-171, 2016. doi: 10.1016/j.cma.2016.06.034

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Anna Persson