@article{shchitov2016,
author = {Shchitov, Alexander},
title = {On Approximation of the Continuous Functions of Two Variables by the Fourier-Haar ”Angle”},
year = {2016},
month = {6},
volume = {5},
pages = {23--31},
journal = {International Journal of Advanced Research in Mathematics},
doi = {10.18052/www.scipress.com/IJARM.5.23},
keywords = {Fourier-Haar System, Approximation, Fourier-Haar Sums, Exact Constant, Function of Two Variables, Modulus of Continuity, Uniform Metric, Fourier-Haar ”Angle”},
abstract = {The exact value of the upper bound of the approximation error by the construction of the type "angle" built using the Fourier-Haar partial sums is obtained on the function class of two variables in the uniform metric.}
}