On the number of crossings in the spectrum of a hermitian matrix which depends on a real parameter
- 17 May 1971
- Vol. 53 (1) , 117-124
- https://doi.org/10.1016/0031-8914(71)90107-8
Abstract
No abstract availableKeywords
This publication has 1 reference indexed in Scilit:
- Crossing of energy levelsPhysica, 1968