TY - JOUR
A2 - Secchi, Simone
AU - Guo, Xunxiang
PY - 2013
DA - 2013/10/30
TI - Operator Characterizations and Some Properties of -Frames on Hilbert Spaces
SP - 931367
VL - 2013
AB - Given the g-orthonormal basis for Hilbert space H, we characterize the g-frames, normalized tight g-frames, and g-Riesz bases in terms of the g-preframe operators. Then we consider the transformations of g-frames, normalized tight g-frames, and g-Riesz bases, which are induced by operators and characterize them in terms of the operators. Finally, we discuss the sums and g-dual frames of g-frames by applying the results of characterizations.
SN - 2314-8896
UR - https://doi.org/10.1155/2013/931367
DO - 10.1155/2013/931367
JF - Journal of Function Spaces and Applications
PB - Hindawi Publishing Corporation
KW -
ER -