Mathematics
First order interpolation inequalities with weights
L. Caffarelli, R. Kohn, L. Nirenberg
tlooto Summary
First order interpolation inequalities with weights are proven for a specific condition involving L r and L p spaces.
Abstract
Il existe une constante positive C telle que l'inegalite suivante est vraie pour tout u∈C 0 ∞ (R n ): ||X| G u| L r≤C||x|α|Du|| L p 2 ||x|βu| L q 1−a si et seulement si on a 1/r+γ/n=a(1/p+(α−1)/n)+(1−a)(1/q+β/u), 0≤α−σ si a>0 et α−σ≤1 si a>0 et 1/p+(α−1)/n=1/r+γ/n
Citation format
CAFFARELLI, L.; KOHN, R.; NIRENBERG, L. First order interpolation inequalities with weights. COMPOSITIO MATHEMATICA, 1984, 53: 259–275.