Marcus Carlsson

Lund University
Mathematics (Faculty of Science)
P.O. Box 118
S-22100 Lund, Sweden                                                                                           

Room number: 508A
Phone: +46 46 222 8536

Mobile: 0707-311331

Fax: +4646 222 42 13


Detailed description of open PhD-position


List of selected publications and preprints (that differ slightly from their journal versions)

Non-Convex Rank/Sparsity Regularization and Local Minima

On convexification/optimization of functionals including an l2-misfit term.

Convex envelopes for fixed rank approximation

Fast Laplace transforms for fast inversion of the exponential Radon transform

A Method for 3D Direction of Arrival Estimation for General Arrays Using Multiple Frequencies

On the structure of positive semi-definite finite rank general domain Hankel and Toeplitz operators in several variables.

Fixed-point algorithms for frequency estimation and structured low rank approximation


Fast algorithms and efficient GPU implementations for the Radon transform and the Back-projection represented as convolutions

The Dirichlet problem for standard weighted Laplacians in the upper half plane

Operator Lipscitz estimates for the singular value functional calculus

A note on holomorphic functions and the Fourier-Laplace transform

General Domain Truncated Correlation and Convolution Operators with Finite Rank

AAK-type theorems for Hankel operators on weighted spaces

A new frequency estimation method for equally and unequally spaced data

Alternating Projections on Non-Tangential Manifolds

On an iterative method for Direction Of Arrival estimation using multiple frequencies