Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
839628 | Nonlinear Analysis: Theory, Methods & Applications | 2015 | 7 Pages |
Abstract
In this paper, we show that the minimizing problem equation(1)Λs,α=infu∈Ḣs(RN),u≢0∫RN|(−Δ)s2u(x)|2dx(∫RN|u(x)|2s,α∗|x|αdx)22s,α∗ is achieved by a positive, radially symmetric and strictly decreasing function provided 0
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Authors
Jianfu Yang,