Classes of biorthonormal systems |
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Authors: | Jacob Steinberg |
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Institution: | (1) Haifa, Israel |
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Abstract: | Summary The (A)-summability and mean-convergence of Fourier series in terms of certain biorthonormal systems have been investigated.
The problem of completing a set of polynomials to a biothonormal system has been solved in the case of certain sets of type
zero (Sheffer’s classification).
The research reported in this document has been sponsored in part by the Air Force Office of Scientific Research of the Air
Research and Development Command, United States air Force, through its European Office, under Contract N0 AF 61 (052)-324. |
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Keywords: | |
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