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Found 20 Documents (Results 1–20)

Cubature formulas that are exact for trigonometric polynomials. (English. Russian original) Zbl 0964.65024

Comput. Math. Math. Phys. 38, No. 7, 1065-1068 (1998); translation from Zh. Vychisl. Mat. Mat. Fiz. 38, No. 7, 1114-1117 (1998).
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On the construction of cubature formulas having the highest trigonometric degree of accuracy. (English. Russian original) Zbl 1038.65514

Vestn. St. Petersbg. Univ., Math. 30, No. 4, 22-27 (1997); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 1997, No. 4, 27-32 (1997).
MSC:  65D32
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Construction of quadrature formulas of highest trigonometric degree of precision. (English) Zbl 0779.41013

Optimal recovery, Proc. 2nd Int. Symp. Optim. Control, Varna/Bulg. 1989, 229-235 (1992).
MSC:  41A55
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Quadrature formulae of the highest trigonometric degree of accuracy. (English. Russian original) Zbl 0616.41025

U.S.S.R. Comput. Math. Math. Phys. 25, No. 4, 180-184 (1985); translation from Zh. Vychisl. Mat. Mat. Fiz. 25, No. 8, 1246-1252 (1985).
Reviewer: B.Bojanov
MSC:  41A55 65D30
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