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Personal profile


I am interested in Spectral Theory, in particular for magnetic Schrödinger operators. I am in particular intrerested in how the lower part of the spectrum varies with field strenghts, and semi-classical effects.

I have also worked a bit on nodal domains, in particular with estimating the number of them for the Laplace opeartor, and the influence of boundary conditions.

UKÄ subject classification

  • Mathematical Analysis

Free keywords

  • Magnetic
  • Schrödinger
  • Pauli
  • Eigenvalues
  • Spectral theory
  • Semiclassical
  • Nodal domains


Dive into the research topics where Mikael Persson Sundqvist is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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