• phone: the Wuppertal area code is 202; add the university prefix 439.
• email: add "@math.uni-wuppertal.de"
• offices: the offices are located in buildings G, level 15, and L, level 13

	email	phone	office
Ph.D. Jeremiah Heller	heller	2528	G15.13
Prof. Dr. Jens Hornbostel	hornbostel	2672	G15.12
Dipl. Math. Ruth Joachimi	joachimi	3781	G15.09
Prof. Dr. Karlheinz Knapp	knapp	2529	G15.08
Prof. (emer.) Dr. Erich Ossa	ossa	3372	L13.30
Ph.D. Marcus Zibrowius	zibrowius	2528	G15.13
Secretary:
Gabriele Birkenfeld	Birkenfeld	3553	G15.24