An asymptotic sharp Sobolev regularity for planar infinity harmonic functions
An asymptotic sharp Sobolev regularity for planar infinity harmonic functions
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平面无穷调和函数的渐近尖锐Sobolev正则
DOI:
10.1016/j.matpur.2019.02.008
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发表时间:
2018-06
期刊:
影响因子:
--
通讯作者:
Yuan Zhou
中科院分区:
文献类型:
--
作者:
Herbert Koch;Yi Ru-Ya Zhang;Yuan Zhou
Given an arbitrary planar∞-harmonic function u, for each α> 0 we establish a quantitative W loc 1, 2-estimate of| D u| α, which is sharp as α→ 0. We also show that the distributional determinant of u is a Radon measure enjoying some quantitative lower and upper bounds. As a by-product, for each p> 2 we obtain some quantitative W loc 1, p-estimates of u, and consequently, an L p-Liouville property for∞-harmonic functions in the whole plane.
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影响因子:
1.7
作者:
Damiao J. Ara'ujo;E. Teixeira;J. M. Urbano
通讯作者:
Damiao J. Ara'ujo;E. Teixeira;J. M. Urbano
DOI:
10.4064/-19-1-25-38
发表时间:
1987
期刊:
Banach Center Publications
影响因子:
--
作者:
B. Bojarski;T. Iwaniec
通讯作者:
B. Bojarski;T. Iwaniec
DOI:
--
发表时间:
1993
期刊:
--
影响因子:
--
作者:
L. Evans
通讯作者:
L. Evans
影响因子:
1.9
作者:
L. Evans;Yifeng Yu
通讯作者:
L. Evans;Yifeng Yu
DOI:
--
发表时间:
1995-04
期刊:
--
影响因子:
--
作者:
P. Lindqvist;J. Manfredi
通讯作者:
P. Lindqvist;J. Manfredi