Open AccessOn multidimensional Jackson's theorem
Author(s) -
С. А. Пичугов
Publication year - 2021
Publication title -
researches in mathematics
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2664-5009
pISSN - 2664-4991
DOI - 10.15421/247708
Subject(s) - modulus of continuity , mathematics , metric (unit) , polynomial , mathematical analysis , discrete mathematics , combinatorics , type (biology) , ecology , operations management , economics , biology
We have found the best linear polynomial methods of approximation of continuous periodic functions of multiple variables in uniform metric with concave modulus of continuity.