Differential operator;
band functions;
Bloch functions;
D O I:
10.55730/1300-0098.3357
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
In this paper, we consider the continuity of the band functions and Bloch functions of the differential operators generated by the differential expressions with periodic matrix coefficients.