Korenovs'kyj A. Mean oscillations, reverse inequalities, and equimeasurable rearrangements of functions

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0507U000146

Applicant for

Specialization

  • 01.01.01 - Математичний аналіз

01-03-2007

Specialized Academic Board

Д 26.206.01

The Institute of Mathematics of NASU

Essay

There are obtained the sharp estimate of the rearrangement of a function of bounded mean oscillation and the John - Nirenberg inequality with the sharp constant. The sharp estimates of the rearrangement of a function satisfying the Gurov - Reshetnyak condition and the reverse Jensen inequalities are obtained. There are found the sharp exponents of Gehring's and Muckenhoupt's classes, in which the Gurov - Reshetnyak class is enclosed, and the sharp bounds of the self-improvement of the exponents of classes of functions satisfying the reverse Holder inequality.

Files

Similar theses