Spectral multiplicities of some operators


SALTAN S. , GÜRDAL M.

COMPLEX VARIABLES AND ELLIPTIC EQUATIONS, cilt.56, ss.513-520, 2011 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 56 Konu: 6
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1080/17476933.2010.487207
  • Dergi Adı: COMPLEX VARIABLES AND ELLIPTIC EQUATIONS
  • Sayfa Sayıları: ss.513-520

Özet

We calculate the spectral multiplicity of the direct sums J circle plus A and S circle plus B, where J is the Volterra integration operator, S is a shift operator and A and B are suitable operators acting on the Banach spaces.