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Quantitative truncation estimates for fractional Hardy-Sobolev optimizers. (English) Zbl 1436.35321
This paper deals with the stability problem of truncations in the abstract framework of the concentration mass phenomenon. The problem studied in this paper has also a singular flavor, which enables the authors to use the fractional Hardy-Sobolev inequality. There are also established some quantitative estimates, which can be useful of interest in the mathematical analysis of double phase fractional problems.
MSC:
35R11 Fractional partial differential equations
26D10 Inequalities involving derivatives and differential and integral operators
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