摘要
该文研究积分-微分算子的迹公式,它在反问题、特征值的数值计算、可积系统理论等有着重要的应用.得到了Dirichlet-Robin边界条件和Dirichlet边界条件下积分-微分算子的迹公式.
The trace formulae for the integro-differential operator are studied, which have many applications in the inverse problem, the numerical computation of eigenvalues and the theory of integrable system, etc. The trace formula for integro-differential operators with Dirichlet-Robin boundary conditions or Dirichlet boundary conditions are obtained.
作者
陈仕荣
Shirong Chen(Information and Computing Science, College of Science, Nanjing Forestry University, Nanjing 210037)
出处
《数学物理学报（A辑）》
CSCD
北大核心
2019年第2期244-252,共9页
Acta Mathematica Scientia
关键词
积分-微分算子
特征值
迹公式
势函数
Integro-differential operator
Eigenvalue
Trace formula
Potential
