Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4620802 | Journal of Mathematical Analysis and Applications | 2008 | 8 Pages |
Abstract
In this paper we prove that if Ω∈RnΩ∈Rn is a bounded John domain, the following weighted Poincaré-type inequality holds:infa∈R‖f(x)−a‖Lq(Ω,w1)⩽C‖∇f(x)d(x)α‖Lp(Ω,w2) where f is a locally Lipschitz function on Ω , d(x)d(x) denotes the distance of x to the boundary of Ω , the weights w1,w2w1,w2 satisfy certain cube conditions, and α∈[0,1]α∈[0,1] depends on p,qp,q and n. This result generalizes previously known weighted inequalities, which can also be obtained with our approach.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Irene Drelichman, Ricardo G. Durán,