Norm inequalities relating (i) a function and two of its
derivatives and (ii) a sequence and two of its differences
are studied. Detailed elementary proofs of basic
inequalities are given. These are accessible to anyone with
a background of advanced calculus and a rudimentary
knowledge of the Lp and lp spaces.
The classical inequalities associated with the names of
Landau, Hadamard, Hardy and Littlewood, Kolmogorov,
Schoenberg and Caravetta, etc., are discussed, as well as
their discrete analogues and weighted versions. Best
constants and the existence and nature of extremals are
studied and many open questions raised. An extensive list of
references is provided, including some of the vast Soviet
literature on this subject.
Reihe
Sprache
Verlagsort
Verlagsgruppe
Illustrationen
Dateigröße
ISBN-13
978-3-540-47548-4 (9783540475484)
DOI
Schweitzer Klassifikation
Unit weight functions.- The norms of y,y?,y?.- Weights.- The difference operator.
