Spectral enclosures for Dirac operators perturbed by rigid potentials
Spectral enclosures for Dirac operators perturbed by rigid potentials
复制标题
受刚性势扰动的狄拉克算子的光谱范围
DOI:
10.1142/s0129055x22500234
复制
发表时间:
2022
影响因子:
1.8
通讯作者:
Schiavone Nico M.
中科院分区:
文献类型:
--
作者:
Mizutani Haruya;Schiavone Nico M.
In this paper we are interested in generalizing Keller-type eigenvalue estimates for the non-selfadjoint Schrödinger operator to the Dirac operator, imposing some suitable rigidity conditions on the matricial structure of the potential, without necessarily requiring the smallness of its norm.