Neue Mitglieder und Todesfälle Berufungen, Habilitationen und Promotionen.

The article contains information about new members, deaths, appointments, habilitations, and promotions in the field of mathematics. Several deceased professors and lecturers are listed, including Hans-Dieter Rinkens, Rolf-Dieter Reiß, Martin Aigner, Gerd Walther, Frank Hagen Lutz, Eberhard Walter, Horst von Lienen, Clemens Heine, Björn Schmalfuß, and Knut Radbruch. It also mentions some appointments and habilitations, such as the appointment of Professor Dr. Tom Bachmann at Johannes Gutenberg University Mainz and the habilitation of Christian Döbler at the University of Düsseldorf. It also lists promotions at various universities, including the University of Bremen, Chemnitz University of Technology, and Heinrich Heine University Düsseldorf. [Extracted from the article]