Upper Bound of Critical Sets of Solutions of Elliptic Equations in the Plane
Upper Bound of Critical Sets of Solutions of Elliptic Equations in the Plane
复制标题
平面上椭圆方程组临界解的上界
DOI:
10.1007/s10013-023-00614-6
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发表时间:
2023
影响因子:
0.8
通讯作者:
Zhu, Jiuyi
中科院分区:
文献类型:
--
作者:
Zhu, Jiuyi
In this note, we investigate the measure of singular sets and critical sets of real-valued solutions of elliptic equations in two dimensions. These singular sets and critical sets are finitely many points in the plane. Adapting the Carleman estimates involving polynomial functions at singularities by Donnelly and Fefferman (J. Amer. Math. Soc. 3, 333–353, ), we obtain the upper bounds of singular points and critical points.
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DOI:
10.1142/9789813272880_0143
发表时间:
2017
期刊:
Proceedings of the International Congress of Mathematicians (ICM 2018)
影响因子:
--
作者:
A. Logunov;E. Malinnikova
通讯作者:
E. Malinnikova
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Jiuyi Zhu
通讯作者:
Jiuyi Zhu
影响因子:
1
作者:
Lev Buhovsky;A. Logunov;M. Sodin
通讯作者:
Lev Buhovsky;A. Logunov;M. Sodin
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
Qing Han
通讯作者:
Qing Han
DOI:
--
发表时间:
1988
期刊:
影响因子:
--
作者:
G. Alessandrini
通讯作者:
G. Alessandrini