Composite optimal formulas for approximate integration of weight integrals.

Autor: Shadimetov, Kholmat, Daliyev, Bahtiyor, Aloev, Rakhmatillo D., Shadimetov, Kholmat M., Hayotov, Abdullo R., Khudoyberganov, Mirzoali U.
Předmět:
Zdroj: AIP Conference Proceedings; 2021, Vol. 2365 Issue 1, p1-18, 18p
Abstrakt: In this work, an extremal function is found and the square of the norm of the error functional of composite quadrature formulas is calculated, the optimal coefficients of the quadrature formulas are also calculated. The uniqueness of optimal quadrature formulas is proved. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index