Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
842690 | Nonlinear Analysis: Theory, Methods & Applications | 2010 | 14 Pages |
Abstract
Let (M,g)(M,g) be a compact Riemannian manifold of dimension n≥3n≥3. This article is devoted to proving the validity of the optimal improved Gagliardo–Nirenberg type inequality for p>2p>2: (∫M|u|rdvg)2rθ≤(A(p,q,r)2p(∫M|∇gu|pdvg)2p+B(∫M|u|pdvg)2p)(∫M|u|qdvg)2(1−θ)θq, which supplements the results in Ceccon and Mentenegro (2008) [13].
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Authors
Xiaomei Sun, Wenyi Chen,