Ukrainian Mathematical Journal / Issue (2018, 70 (9))
Vakarchuk S. B. Generalized characteristics of smoothness and some extreme problems of the approximation theory of functions in the space L2 (R). I
Cite: Vakarchuk, S. B. (2018). Generalized characteristics of smoothness and some extreme problems of the approximation theory of functions in the space L2 (R). I. Ukrainian Mathematical Journal, 70 (9), 1166-1191. https://jnas.nbuv.gov.ua/article/UJRN-0000913126 [In Russian]. |