ABOUT ONE PROBLEM OF THE APPROXIMATION THEORY
Yu. G. Abakumov, M.A. Verhoturova, Efim Kogan · Vestnik of Samara University Natural Science Series · 2012
In the given article the solution of the problem of finding of accurate constants by methods of summation of Fourier series is considered. The number of results belonging to the constants , the existence of parameters are also set forth.