Browsing Mathematics (MA) by Subject "Hilbert Spaces"

Now showing items 1-2 of 2

    • Normal Spectrum of a Subnormal Operator 

      Kumar, Sumit (2018-03-21)
      Let H be a separable Hilbert space over the complex field. The class S := {N|M : N is normal on H and M is an invariant subspace for Ng of subnormal operators. This notion was introduced by Halmos. The minimal normal ...

    • The Pick-Nevanlinna Interpolation Problem : Complex-analytic Methods in Special Domains 

      Chandel, Vikramjeet Singh (2018-06-13)
      The Pick–Nevanlinna interpolation problem, in its fullest generality, is as follows: Given domains D1, D2 in complex Euclidean spaces, and a set f¹ zi; wiº : 1 i N g D1 D2, where zi are distinct and N 2 š+, N 2, find ...