Weak and Strong Inequalities for Hardy Type Operators
BücherAngebote / Angebote:
Strong and weak inequalities for the Hardy type
integral operator involving variable limits and a
kernel are studied.
A characterization of the weight functions for which
the strong type inequality of the operator from a
weighted L^p to a weighted L^q holds is established
in the case of 1 q p infinity and that the
involved kernel satisfies the GHO condition of Bloom
and Kerman. The Nearly Block Diagonal Decomposition
technique and the concept of Normalizing Measures are
introduced for this purpose.
Weak type inequalities for various instances of the
operator are studied. These include the case that the
operator has only one variable limit, the case that
the operator has a trivial kernel or a kernel
depending on only one variable, and the case the
operator has a kernel satisfying some special growth
conditions such as the GHO condition. A newly
introduced decomposition techinque, good lambda
inequalities, and the monotonicity of the kernel, are
used to characterize weak type inequalities in
different situations.
Strong type inequalities for some other special cases
and in higher dimensional spaces are also studied.
Folgt in ca. 5 Arbeitstagen