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ОN THE GENERALIZATIONS OF ESTIMATES OF THE BEST POLYNOMIAL APPROXIMATIONS OF FUNCTIONS IN MANY REAL VARIABLES
A.Khatamov
Nashr: №99
04.02.2023
693 marta o'qildi
394 ta yuklash
13 bet
Annotatsiya
The article devoted to some generalizations of the results of paper [1], related with joint polynomial approximations in uniform and integral metrics on the given bounded closed convex domain of the functions in many real variables(FMRV) with convex derivatives of the certain order from Lipscitz class.
Kalit so'zlar:
exact estimates
best joint polynomial approximations
in many real variables
the
Lipschitz class
in uniform and integral metrics
a bounded closed convex domain
n – dimensional
unit vector
a function with bounded variation
a convex function.