On the radicals of algebras generated by a contraction

Mustafaev H.

FUNCTIONAL ANALYSIS AND ITS APPLICATIONS, cilt.44, sa.3, ss.226-229, 2010 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 44 Sayı: 3
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1007/s10688-010-0030-1
  • Dergi Adı: FUNCTIONAL ANALYSIS AND ITS APPLICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.226-229
  • Van Yüzüncü Yıl Üniversitesi Adresli: Evet

Özet

Let T be a contraction on a Banach space, and let A (T) (W (T)) be the closure in the uniform (respectively, in the weak) operator topology of the set of all polynomials in T. The asymptotic behavior of the radicals of the algebras A (T) and W (T) is studied.