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arXiv 2607.03379math.AP
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螺旋面在缓慢变化区域上稳定性算子的加权估计

Weighted estimates for the stability operator of the helicoid on slowly varying domains

Brown University(布朗大学)

Stephen J. Kleene

AI总结:

研究泊松问题\(\wt{\mc{L}} u = E\)在特定区域\(\Lambda\)上的解,通过对源项施加正交条件,在\(e^{-\ell}\)小且缓慢变化时,证明满足加权估计的解的存在性。

摘要:

我们考虑在形如\(\Lambda := \{ (s, z): |s| \leq \ell(z) \}\)的区域上,算子\(\wt{\mc{L}} = \Delta_{\mb{R}^2} + 2\cosh^{-2}(s)\)的泊松问题\(\wt{\mc{L}} u = E\),其中区域\(\Lambda\)的宽度\(\ell(z)\)随\(z\)变化。当源项满足某些自然正交性条件,且\(e^{-\ell}\)小且缓慢变化时,我们证明了满足加权估计的解的存在性。

英文摘要:

We consider the poisson problem $\wt{\mc{L}} u = E$ for the operator $\wt{\mc{L}} = Δ_{\mb{R}^2} + 2\cosh^{-2}(s)$ on domains of the form $Λ: = \{ (s, z): |s| \leq \ell(z) \}$, where the width $\ell(z)$ of the domain $Λ$ varies with $z$. We prove the existence of solutions satisfying weighted estimates when the source term satisfies certain natural orthogonality conditions, and when $e^{-\ell}$ is small and slowly varying.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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