摘要
本文对J-自共轭微分算子谱理论研究情况做一概要性的介绍:第一部分简要回顾了J-自共轭微分算子理论研究的发展过程;第二、三部分介绍了J-自共轭微分算子的本质谱和离散谱定性分析的主要方法和结论;第四部分扼要叙述J-自共轭微分算子其它方面的一些工作,以及J-自共轭微分算子谱理论研究中尚待解决的问题.
This is a survey paper on some topics of the spectral qualitative analysis of J-selfadjoint differential operators. In first part, we give a review of the development of the study on J-selfadjoint differential operators . In second part and third part, we list some methods for the study of the spectrum of J-selfadjoint differential operators and some results about it. In fourth part, we present some other works on the spectrum of J- selfadjoint differential operators and some open problems.
出处
《数学进展》
CSCD
北大核心
2001年第5期405-413,共9页
Advances in Mathematics(China)
基金
国家自然科学基金(No.19871037)资助项目.