Homepage of Jens Wittsten
I am currently a visiting researcher at
Ritsumeikan University, financed by a postdoctoral scholarship from the Knut and Alice Wallenberg Foundation. My research interest is mathematical analysis, in particular partial differential equations, and microlocal and semiclassical analysis. To date I have written the following papers:
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On some microlocal properties of the range of a pseudodifferential operator of principal type,
Anal. PDE 5 (2012) 423-474.
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(with Nils Dencker)
On the microlocal properties of the range of systems of principal type,
Comm. Partial Differential Equations 38 (2013) 410-454.
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(with Anders Olofsson) Poisson integrals for standard weighted Laplacians
in the unit disc,
J. Math. Soc. Japan 65 (2013) 447-486.
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Generalized axially symmetric potentials with distributional boundary values,
Bull. Sci. Math. Advance online publication.
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(with Yushi Nakano) On the spectra of quenched random perturbations of partially expanding
maps on the torus,
Nonlinearity 28 (2015) 951-1002.
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(with Fredrik Andersson and Yoshinori Morimoto) A variational formulation for interpolation of seismic traces with derivative information,
Inverse Problems 31 (2015) 055002 (32pp).
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(with Marcus Carlsson)
A note on holomorphic functions and the Fourier-Laplace transform,
Math. Scand., to appear.
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(with Marcus Carlsson) The Dirichlet problem for standard weighted Laplacians in the upper half plane, submitted.
E-mail: jensw%maths.lth.se (% = @)
Last updated: June 23, 2015.