[Densité des fonctions dans l'algèbre du disque dans les espaces de de Branges–Rovnyak]
We prove that functions analytic in the unit disk and continuous up to the boundary are dense in the de Branges–Rovnyak spaces induced by the extreme points of the unit ball of
On démontre que les fonctions analytiques dans le disque unité et continues dans le disque fermé sont denses dans l'espace de Branges–Rovnyak généré par un point extrémal de la boule unité de
Accepté le :
Publié le :
Alexandru Aleman 1 ; Bartosz Malman 1
@article{CRMATH_2017__355_8_871_0, author = {Alexandru Aleman and Bartosz Malman}, title = {Density of disk algebra functions in de {Branges{\textendash}Rovnyak} spaces}, journal = {Comptes Rendus. Math\'ematique}, pages = {871--875}, publisher = {Elsevier}, volume = {355}, number = {8}, year = {2017}, doi = {10.1016/j.crma.2017.07.015}, language = {en}, }
Alexandru Aleman; Bartosz Malman. Density of disk algebra functions in de Branges–Rovnyak spaces. Comptes Rendus. Mathématique, Volume 355 (2017) no. 8, pp. 871-875. doi : 10.1016/j.crma.2017.07.015. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2017.07.015/
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