Calculation of Coefficients of the Optimal Quadrature Formulas in <inline-formula><math display="inline"><semantics><mstyle mathvariant="bold"><msubsup><mi mathvariant="bold-italic">W</mi><mn>2</mn><mrow><mo stretchy="false">(</mo><mn>7</mn><mo>,</mo><mn>0</mn><mo stretchy="false">)</mo></mrow></msubsup></mstyle></semantics></math></inline-formula> Space

Calculation of Coefficients of the Optimal Quadrature Formulas in <inline-formula><math display="inline"><semantics><mstyle mathvariant="bold"><msubsup><mi mathvariant="bold-italic">W</mi><mn>2</mn><mrow><mo stretchy="false">(</mo><mn>7</mn><mo>,</mo><mn>0</mn><mo stretchy="false">)</mo></mrow></msubsup></mstyle></semantics></math></inline-formula> Space

In this paper, we construct an optimal quadrature formula in the sense of Sard by Sobolev’s method in the <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msubsup><mi>W</mi><mn>2</mn><...

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Bibliographic Details
Main Authors: Ying Yang, Xuehua Li
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Axioms
Subjects:
Sobolev’s method
optimal quadrature formula
error functional
optimal coefficients
Online Access:https://www.mdpi.com/2075-1680/14/3/220
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