On band operators


TURAN B. , Ozcan K.

TURKISH JOURNAL OF MATHEMATICS, cilt.43, sa.2, ss.965-972, 2019 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 43 Konu: 2
  • Basım Tarihi: 2019
  • Doi Numarası: 10.3906/mat-1811-35
  • Dergi Adı: TURKISH JOURNAL OF MATHEMATICS
  • Sayfa Sayıları: ss.965-972

Özet

Let G and H be Archimedean Riesz spaces. We study the properties of band operators and inverse band operators from G to H and investigate their relations to some well-known classes of operators. Then, we show that under some assumptions on the Riesz spaces G or H, if S is a bijective band operator from G into H then S-1 : H -> G is a band operator. Additionally, we give some conditions under which a band operator becomes order bounded.