Sufficient conditions for a two-weight norm inequality for potential type integral operators to hold are given in the case p > q > 0 and p > 1 in terms of the Hedberg-Wolff potential.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-sm216-1-1,
author = {Hitoshi Tanaka},
title = {Two-weight norm inequalities for potential type integral operators in the case p > q > 0 and p > 1},
journal = {Studia Mathematica},
volume = {215},
year = {2013},
pages = {1-15},
zbl = {1280.42020},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-sm216-1-1}
}
Hitoshi Tanaka. Two-weight norm inequalities for potential type integral operators in the case p > q > 0 and p > 1. Studia Mathematica, Tome 215 (2013) pp. 1-15. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-sm216-1-1/