Blar i Institutt for matematiske fag på forfatter "Halvdansson, Karl Simon"

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    • Existence of uncertainty minimizers for the continuous wavelet transform 

      Halvdansson, Karl Simon; Olsen, Jan-Fredrik; Levie, Ron; Sochen, Nir (Peer reviewed; Journal article, 2023)
      Continuous wavelet design is the endeavor to construct mother wavelets with desirable properties for the continuous wavelet transform (CWT). One class of methods for choosing a mother wavelet involves minimizing a functional, ...

    • Quantum harmonic analysis on locally compact groups 

      Halvdansson, Karl Simon (Journal article; Peer reviewed, 2023)
      On a locally compact group we introduce covariant quantization schemes and analogs of phase space representations as well as mixed-state localization operators. These generalize corresponding notions for the affine group ...