Exponentially weighted optimal quadrature formula with derivative in the space L2(2).

Autor: Hayotov, Abdullo, Khayriev, Umedjon, Azatov, Farrukhbek
Předmět:
Zdroj: AIP Conference Proceedings; 2023, Vol. 2781 Issue 1, p1-7, 7p
Abstrakt: The present paper is devoted to the construction of an optimal quadrature formula with derivative for approximation of Fourier integrals in the Sobolev space L 2 (2) of complex-valued functions. Using the constructed optimal quadrature formula, the Fourier transform of some functions is approximated. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index