We are advertising a fully funded PhD position on Quantum Graphs, jointly supervised by Ion Nechita (LPT Toulouse) and Adrian Tanasa (LabRI Bordeaux). Please see the attached document for the details. The PhD position will start in October 2024. Candidates should provide a motivation letter, a detailed curriculum vitae, transcripts of academic records, and names and email addresses of two references. The documents should be sent to the two supervisors, Ion Nechita (ion.nechita@univ-tlse3.fr) and Adrian Tanasa (ntanasa@u-bordeaux.fr). Evaluation of applications will begin immediately.