Because of the attack on the computer network of the University of Duisburg-Essen, the ESAGA site currently can be reached only at https://www.esaga.net/.... Links pointing to https://www.esaga-uni-due.de/ do not work (but one could manually replace uni-due.de by net), and similarly for content, such as images, at such addresses contained in our pages. (Email messages to @uni-due.de addresses are accepted by our mail servers again.)

We apologize for the inconvenience caused by these problems.

Former member at ESAGA

Email: ralf.butenuth - at - uni-due.de

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Ralf Butenuth

Welcome to my Homepage. I'm a Ph.D. Student at the Department of Mathematics at the University Duisburg-Essen in Essen. I started my Ph.D. in Fall 2007 under Prof. Böckle's supervision. I'm a member of the Arithmetic Geometry research group. Generally, I'm interested in the arithmetic of function fields, drinfeld modular forms and their applications. For more details, see my research page. I finished my diploma thesis in August 2007.