Reports of the National Academy of Sciences of Ukraine / Issue (2015, 7)
Serdiuk A. S., Stepaniuk T. A. Estimates of the best orthogonal trigonometric approximations of the classes of convolutions of periodic functions of not high smoothness
Cite: Serdiuk, A. S., Stepaniuk, T. A. (2015). Estimates of the best orthogonal trigonometric approximations of the classes of convolutions of periodic functions of not high smoothness. Reports of the National Academy of Sciences of Ukraine , 7, 13-19. http://jnas.nbuv.gov.ua/article/UJRN-0000461555 [In Ukrainian]. |