Two extremal problems for trigonometric polynomials with a prescribed number of harmonics
Matematičeskie zametki, Tome 49 (1991) no. 1, pp. 12-18
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@article{MZM_1991_49_1_a1,
author = {\`E. S. Belinskii},
title = {Two extremal problems for trigonometric polynomials with a prescribed number of harmonics},
journal = {Matemati\v{c}eskie zametki},
pages = {12--18},
year = {1991},
volume = {49},
number = {1},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/MZM_1991_49_1_a1/}
}
È. S. Belinskii. Two extremal problems for trigonometric polynomials with a prescribed number of harmonics. Matematičeskie zametki, Tome 49 (1991) no. 1, pp. 12-18. http://geodesic.mathdoc.fr/item/MZM_1991_49_1_a1/