Yufan Ge PhD candidate arveson-douglas conjecture cuntz-pimsner algebras functional analysis k-theory operator algebras quadratic algebras toeplitz algebras Name Dr. Y. Ge Telephone 071 5272727 E-mail y.ge@math.leidenuniv.nl PhD candidate Faculty of Science Mathematical Institute Mathematical Institute Work address Gorlaeus Building Einsteinweg 55 2333 CC Leiden Contact 071 5272727 y.ge@math.leidenuniv.nl JavaScript is required to view this content. Ge Y. (22 October 2025), Subproduct systems and C*-algebras (Dissertatie. Mathematical Institute (MI), Faculty of Science, Leiden University). Supervisor(s) and Co-supervisor(s): Jeu M.F.E. de, Arici F. & Gerontogiannis D.M. Dissertatie No relevant ancillary activities Share on Facebook Share by Bluesky Share on LinkedIn Share by WhatsApp Share by Mastodon