Properties of a mixed modulus of smoothness of positive order in a mixed metric / M. K. Potapov, B. V. Simonov. //Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika. 2014. № 6. P. 31-40 [Moscow Univ. Math. Bulletin. Vol. 69, N 6, 2014.].
Basic properties of the mixed modulus of smoothness of positive order in a mixed metric are considered.
Key words: mixed modulus of smoothness, mixed metric.