1. G-Frames, g-orthonormal bases and g-Riesz bases

S. S. Karimizad

Volume 02, Issue 01 , Winter 2013, , Pages 25-33

  G-Frames in Hilbert spaces are a redundant set of operators which yield a representation for each vector in the space. In this paper we investigate the connection between g-frames, g-orthonormal bases and g-Riesz bases. We show that a family of bounded operators is a g-Bessel sequences if and only ...  Read More