Anders Christian Hansen

Image of Anders Christian Hansen
Norwegian version of this page
Room 702
Visiting address Moltke Moes vei 35 Niels Henrik Abels hus 0851 OSLO
Postal address Postboks 1053 Blindern 0316 OSLO

Academic interests

Functional Analysis (applied), Operator/Spectral theory, Complexity Theory, Compressed Sensing, Mathematical Signal Processing, Sampling Theory, Computational Harmonic Analysis, Inverse Problems, Medical Imaging, Geometric Integration, Numerical Analysis, C*-algebras


- University of Cambridge, King’s College, UK. Ph.D, Mathematics, June 2008.

- University of California, Berkeley, USA. M.A., Mathematics, June 2005.

- Norwegian University of Science and Technology, NTNU, Norway. Siv. Ing., June 2002

Positions held:

- Professor, University of Oslo, Nov. 2014 - Present

- Lecturer, University of Cambridge, Oct. 2013 - Present

- Royal Society University Fellow, University of Cambridge Oct. 2012 - Present

- Marie Curie Fellow, University of Vienna 2012

- Junior Research Fellow, University of Cambridge 2009-2012

- von Karman Fellow, California Institute of Technology, 2008-2009 



Tags: Mathematics, Operator algebras


  • Hansen, Anders Christian & Thesing, L (2018). On the stable sampling rate for binary measurements and wavelet reconstruction. Applied and Computational Harmonic Analysis.  ISSN 1063-5203.  s 1- 25 . doi: 10.1016/j.acha.2018.08.004
  • Adcock, Ben; Hansen, Anders Christian; Poon, Clarice & Roman, Bogdan (2017). Breaking the coherence barrier: A new theory for compressed sensing. Forum of Mathematics, Sigma.  ISSN 2050-5094.  5, s 1- 84 . doi: 10.1017/fms.2016.32
  • Bastounis, Alexander & Hansen, Anders Christian (2017). On the absence of uniform recovery in many real-world applications of compressed sensing and the restricted isometry property and nullspace property in levels. SIAM Journal of Imaging Sciences.  ISSN 1936-4954.  10(1), s 335- 371 . doi: 10.1137/15M1043972
  • Adcock, Ben; Gataric, Milana & Hansen, Anders Christian (2016). Density Theorems for Nonuniform Sampling of Bandlimited Functions Using Derivatives or Bunched Measurements. Journal of Fourier Analysis and Applications.  ISSN 1069-5869.  s 1- 37 . doi: 10.1007/s00041-016-9504-8
  • Adcock, Ben; Gataric, Milana & Hansen, Anders Christian (2016). Weighted frames of exponentials and stable recovery of multidimensional functions from nonuniform Fourier samples. Applied and Computational Harmonic Analysis.  ISSN 1063-5203.  42(3), s 508- 535 . doi: 10.1016/j.acha.2015.09.006
  • Adcock, Ben; Hansen, Anders Christian & Roman, Bogdan (2016). A note on compressed sensing of structured sparse wavelet coefficients from subsampled Fourier measurements. IEEE Signal Processing Letters.  ISSN 1070-9908.  23(5), s 732- 736 . doi: 10.1109/LSP.2016.2550101
  • Jones, Alexander Daniel; Adcock, Ben & Hansen, Anders Christian (2016). On asymptotic incoherence and its implications for compressed sensing of inverse problems. IEEE Transactions on Information Theory.  ISSN 0018-9448.  62(2), s 1020- 1037 . doi: 10.1109/TIT.2015.2508562
  • Jones, Alexander Daniel; Tamtogl, Anton; Calvo-Almaz, Irene & Hansen, Anders Christian (2016). Continuous compressed sensing of inelastic and quasielastic Helium Atom Scattering spectra. Scientific Reports.  ISSN 2045-2322.  s 1- 11 . doi: 10.1038/srep27776
  • Adcock, Ben; Gataric, Milana & Hansen, Anders Christian (2015). Recovering piecewise smooth functions from nonuniform Fourier measurements. Lecture Notes in Computational Science and Engineering.  ISSN 1439-7358.  106, s 117- 125
  • Adcock, Ben & Hansen, Anders Christian (2015). Generalized Sampling and Infinite Dimensional Compressed Sensing. Foundations of Computational Mathematics.  ISSN 1615-3375.
  • Adcock, Ben & Hansen, Anders Christian (2015). Generalized sampling and the stable and accurate reconstruction of piecewise analytic functions from their Fourier coefficients. Mathematics of Computation.  ISSN 0025-5718.  84(291), s 237- 270
  • Adcock, Ben; Hansen, Anders Christian; Kutyniok, Gitta & Ma, Jackie (2015). Linear stable sampling rate: Optimality of 2D wavelet reconstructions from Fourier measurements. SIAM Journal on Mathematical Analysis.  ISSN 0036-1410.  47(2), s 1196- 1233 . doi: 10.1137/140959365
  • Ben-Artzi, Jonathan; Hansen, Anders Christian; Nevanlinna, Olavi & Seidel, Markus (2015). New barriers in complexity theory: On the solvability complexity index and the towers of algorithms. Comptes rendus. Mathematique.  ISSN 1631-073X.  353(10), s 931- 936 . doi: 10.1016/j.crma.2015.08.002

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  • Adcock, Ben; Hansen, Anders Christian & Gataric, Milana (2015). Stable nonuniform sampling with weighted Fourier frames and recovery in arbitrary spaces. IEEE conference proceedings.  ISBN 978-1-4673-7353-1.  587 s.
  • Adcock, Ben; Hansen, Anders Christian & Roman, Bogdan (2015). The Quest for Optimal Sampling: Computationally Efficient, Structure-Exploiting Measurements for Compressed Sensing. Birkhäuser Verlag.  ISBN 978-3-319-16042-9.  468 s.
  • Bastounis, Alexander & Hansen, Anders Christian (2015). On random and deterministic compressed sensing and the Restricted Isometry Property in levels. IEEE conference proceedings.  ISBN 978-1-4673-7353-1.  587 s.

View all works in Cristin

Published Mar. 26, 2015 1:45 PM - Last modified Apr. 20, 2020 9:57 AM

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