• New criteria to identify spectrum

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      https://www.ias.ac.in/article/fulltext/pmsc/115/02/0217-0226

    • Keywords

       

      Lebesgue decomposition; spectral theory; self-adjoint operators; wavelet transforms; spectral type

    • Abstract

       

      In this paper we give some new criteria for identifying the components of a probability measure, in its Lebesgue decomposition. This enables us to give new criteria to identify spectral types of self-adjoint operators on Hilbert spaces, especially those of interest.

    • Author Affiliations

       

      A Jensen1 M Krishna1 2

      1. Department of Mathematical Sciences and MaPhySto, Aalborg University, Fr. Bajers Vej 7G, Aalborg Ø - DK-9220, Denmark
      2. Institute of Mathematical Sciences, Taramani, Chennai - 600 113, India
    • Dates

       
  • Proceedings – Mathematical Sciences | News

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      Posted on July 25, 2019

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