On the best interval quadrature formula for the class $$$W^2 H_1^{\omega}$$$

Ye.V. Derets (Dniprodzerzhinsk State Technical University), https://orcid.org/0000-0003-3516-7233

Abstract


We prove that the rectangular interval quadrature formula is the best for the class of functions with given convex majorant of integral modulus of continuity of the second derivative.

References


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DOI: https://doi.org/10.15421/240809

  

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ISSN (Online): 2664-5009
ISSN (Print): 2664-4991
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