Minimal curves in U(n) and Gl(n)+ with respect to the spectral and the trace norms
Abstract Consider the Lie group of n × n complex unitary matrices U ( n ) endowed with the bi-invariant Finsler metric given by the spectral norm, ‖ X ‖ U = ‖ U ⁎ X ‖ ∞ = ‖ X ‖ ∞ for any X tangent to a unitary operator U. Given two points in U ( n ) , in general there exist infinitely many curves of...
Guardado en:
| Autores principales: | Antezana, Jorge Abel, Ghiglioni, Eduardo Mario, Stojanoff, Demetrio |
|---|---|
| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/126676 |
| Aporte de: |
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