Hardy-Littlewood and Ulyanov inequalities

Hardy-Littlewood and Ulyanov inequalities [electronic resource] / Yurii Kolomoitsev, Sergey Tikhonov.

"We give the full solution of the following problem: obtain sharp inequalities between the moduli of smoothness f, t)q and (f, t)p for 0 < p < q . A similar problem for the generalized K-functionals and their realizations between the couples (Lp,W p ) and (Lq,W q ) is also solved"--

Saved in:
Bibliographic Details
Online Access: Online Access (A-Z Journals and Newspapers)
Main Authors: Kolomoitsev, Yurii (Author), Tikhonov, Sergey, 1976- (Author)
Format: Electronic eBook
Language:English
Published: Providence, RI : American Mathematical Society, [2021]
Series:Memoirs of the American Mathematical Society, number 1325
Subjects:
Inequalities (Mathematics)
Hardy-Littlewood method.
Smoothness of functions.
Approximations and expansions > Approximations and expansions > Multidimensional problems.
Harmonic analysis on Euclidean spaces > Harmonic analysis in several variables > Multipliers.
Real functions > Inequalities > Inequalities involving derivatives and differential and integral operators.
Functional analysis > Linear function spaces and their duals > Sobolev spaces and other spaces of "smooth'' functions, embedding theorems, trace theorems.
Real functions > Functions of one variable > Fractional derivatives and integrals.
Approximations and expansions > Approximations and expansions > Inequalities in approximation (Bernstein, Jackson, Nikol'skiĭ-type inequalities).
Real functions > Polynomials, rational functions > Polynomials: analytic properties, etc..
Approximations and expansions > Approximations and expansions > Approximation by polynomials.

Internet

Online Access (A-Z Journals and Newspapers)

Online

Holdings details from Online
Available Place a Hold

Similar Items