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1 paper

math.AP2021

A conformal geometric point of view on the Caffarelli-Kohn-Nirenberg inequality

Louis Dupaigne, Ivan Gentil, Simon Zugmeyer

We are interested in the Caffarelli-Kohn-Nirenberg inequality (CKN in short), introduced by these authors in 1984. We explain why the CKN inequality can be viewed as a Sobolev ineq…