Separate continuity of the Lempert function of the spectral ball - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Mathematical Analysis and Applications Année : 2010

Separate continuity of the Lempert function of the spectral ball

Résumé

We find all matrices $A$ from the spectral unit ball $\Omega_n$ such that the Lempert function $l_{\Omega_n}(A, \cdot)$ is continuous.

Dates et versions

hal-00641872 , version 1 (16-11-2011)

Identifiants

Citer

Nikolai Nikolov, Pascal J. Thomas. Separate continuity of the Lempert function of the spectral ball. Journal of Mathematical Analysis and Applications, 2010, 367 (2), pp.710--712. ⟨10.1016/j.jmaa.2009.12.023⟩. ⟨hal-00641872⟩
57 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More