Let T denote an operator on a Hilbert space โข โข , and let f i โ i=1 be a frame for the orthogonal complement of the kernel N T . We construct a sequence of operators n of the form n โข = n i=1 โข g n i f i which converges to the psuedoinverse T โ of T in the strong operator topology as n โ โ. The oper
Approximation of the Inverse Frame Operator and Applications to Gabor Frames
โ Scribed by Peter G. Casazza; Ole Christensen
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 188 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0021-9045
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