Spaces of sequences, sampling theorem, and functions of exponential type
Studia Mathematica, Tome 100 (1991) no. 1, pp. 51-74
We introduce certain spaces of sequences which can be used to characterize spaces of functions of exponential type. We present a generalized version of the sampling theorem and a "nonorthogonal wavelet decomposition" for the elements of these spaces of sequences. In particular, we obtain a discrete version of the so-called φ-transform studied in [6] [8]. We also show how these new spaces and the corresponding decompositions can be used to study multiplier operators on Besov spaces.
@article{10_4064_sm_100_1_51_74,
author = {Rodolfo H. Torres},
title = {Spaces of sequences, sampling theorem, and functions of exponential type},
journal = {Studia Mathematica},
pages = {51--74},
year = {1991},
volume = {100},
number = {1},
doi = {10.4064/sm-100-1-51-74},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-100-1-51-74/}
}
TY - JOUR AU - Rodolfo H. Torres TI - Spaces of sequences, sampling theorem, and functions of exponential type JO - Studia Mathematica PY - 1991 SP - 51 EP - 74 VL - 100 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-100-1-51-74/ DO - 10.4064/sm-100-1-51-74 LA - en ID - 10_4064_sm_100_1_51_74 ER -
Rodolfo H. Torres. Spaces of sequences, sampling theorem, and functions of exponential type. Studia Mathematica, Tome 100 (1991) no. 1, pp. 51-74. doi: 10.4064/sm-100-1-51-74
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