Upper bounds of nodal sets for eigenfunctions of eigenvalue problems
Upper bounds of nodal sets for eigenfunctions of eigenvalue problems
复制标题
特征值问题的特征函数的节点集上限
DOI:
10.1007/s00208-020-02098-y
复制
发表时间:
2021
影响因子:
1.4
通讯作者:
Zhu, Jiuyi
中科院分区:
文献类型:
--
作者:
Lin, Fanghua;Zhu, Jiuyi
The aim of this article is to provide a simple and unified way to obtain the sharp upper bounds of nodal sets of eigenfunctions for different types of eigenvalue problems on real analytic domains. The examples include biharmonic Steklov eigenvalue problems, buckling eigenvalue problems and champed-plate eigenvalue problems. The geometric measure of nodal sets are derived from doubling inequalities and growth estimates for eigenfunctions. It is done through analytic estimates of Morrey–Nirenberg and Carleman estimates.
登录
查看更多内容
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Jiuyi Zhu
通讯作者:
Jiuyi Zhu
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
Laurent Bakri;Jean
通讯作者:
Jean
影响因子:
1.7
作者:
C. Sogge
通讯作者:
C. Sogge
DOI:
--
发表时间:
1983
期刊:
影响因子:
--
作者:
L. Hormander
通讯作者:
L. Hormander
DOI:
--
发表时间:
2016-05
期刊:
--
影响因子:
--
作者:
A. Logunov;E. Malinnikova
通讯作者:
A. Logunov;E. Malinnikova