Статья

Composite optimal formulas for approximate integration of weight integrals

Kholmat Shadimetov)Tashkent State Transport University, Odilkhodjaev str. 1, Tashkent 100167, UzbekistanBahtiyor Daliyev)Fergana Polytechnic Institute, Fergana str. 86, Fergana 150100, Uzbekistan

AIP conference proceedingsjournal2021en

ABI

Аннотация

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.

Темы

Mathematical functions and polynomials Iterative Methods for Nonlinear Equations Electromagnetic Scattering and Analysis

Идентификаторы

DOI: 10.1063/5.0056966

Цитирования и источники

Цитирований: 11 Использованных источников: 10

Показатели — AkademScholar · Скоро