Deadline / Posted PhD student position in Applied Analysis (Inverse Problems) Alpen-Adria-Universität Klagenfurt, Austria Mathematics PhD/doctoral Aug 15, 2025 posted: Jul 29, 2025 PhD candidate/Doctoral researcher (all genders welcome) Georg-August Universität Göttingen, Germany Mathematical Institute / RTG2491 PhD/doctoral Jul 01, 2025 posted: Jun 17, 2025