This article is cited in 4 scientific papers (total in 4 papers)
Estimates of the Approximation Characteristics of the Classes BΩp,θ of Periodic Functions of Several Variables with Given Majorant of Mixed Moduli of Continuity
Abstract:
We obtain order-sharp estimates of the orthogonal projection widths of the classes BΩp,θ of periodic functions of several variables whose majorant of the mixed moduli of continuity contains both exponential and logarithmic multipliers.
Keywords:
class BΩp,θ of periodic functions, orthogonal projection width, mixed modulus of continuity, Hölder's inequality, Minkowskii's inequality.
Citation:
A. F. Konograj, “Estimates of the Approximation Characteristics of the Classes BΩp,θ of Periodic Functions of Several Variables with Given Majorant of Mixed Moduli of Continuity”, Mat. Zametki, 95:5 (2014), 734–749; Math. Notes, 95:5 (2014), 656–669