Open AccessThe Exact Inequalities of Jackson–Stechkin Type and the Width Values for Some Classes of Functions in L₂ Space
Author(s) -
М. Р. Лангаршоев
Publication year - 2015
Publication title -
modelirovanie i analiz informacionnyh sistem
Language(s) - English
Resource type - Journals
eISSN - 2313-5417
pISSN - 1818-1015
DOI - 10.18255/1818-1015-2013-5-90-105
Subject(s) - mathematics , smoothness , pure mathematics , trigonometry , bounded function , differentiable function , type (biology) , trigonometric functions , projection (relational algebra) , order (exchange) , modulus of continuity , periodic function , moduli , space (punctuation) , constructive , trigonometric polynomial , mathematical analysis , computer science , operating system , ecology , linguistics , philosophy , physics , geometry , finance , algorithm , quantum mechanics , process (computing) , economics , biology