Approximation by double second type delayed arithmetic mean of periodic functions in $$H_{p}^{(\omega , \omega )}$$ space
نویسندگان
چکیده
In this paper, we give a degree of approximation function in the space $$H_{p}^{(\omega , \omega )}$$ by using second type double delayed arithmetic means its Fourier series. Such is expressed via two functions moduli continuity type. To obtain one more general result, used even-type series as well.
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ژورنال
عنوان ژورنال: Boletin De La Sociedad Matematica Mexicana
سال: 2023
ISSN: ['2296-4495', '1405-213X']
DOI: https://doi.org/10.1007/s40590-023-00491-6