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An extremal problem for even positive definite entire functions of exponential type |
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| Authors: | D. V. Gorbachev S. A. Strankovskii |
| Affiliation: | (1) Tula State University, Russia |
| Abstract: | We consider an extremal problem for even positive definite entire functions of exponential type with zero mean with power weight on the semiaxis. This problem is related to the multidimensional Jackson-Stechkin theorem in the space L 2(?n). |
| Keywords: | entire function of exponential type Bessel function Fourier-Hankel transform Jackson-Stechkin theorem Paley-Wiener theorem |
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