e-mail: : firstname.lastname@example.org or email@example.com
Prof. (emer.) Dr.
Mathematisches Seminar der Universität Hamburg
D-20146 Hamburg, Bundesstraße 55
The FAX number of my group is (040) 42838 - 5190
By personal arrangement via e-mail only (preferred time: prior to the tea before our Colloquium on Tuesdays).
Back to the beginning
The cover photo is showing me when playing a piece of Johann Sebastian Bach at the "Riemenhaus" in
Here is an older one showing me (in 1963, when I was a student in Göttingen) hiking on the peninsula of Athos.
This and the next photo were shot after the day of a typhoon at a famous shrine (Dazaifu) south of Fukuoka in the 1990's during one of my several visits to Japan with my wife Kyoko.
In 2016 we have been in October on Mt. Rokko, in Kagoshima and again in Fukuoka.
Here are some photos from our last stay from October to November 2017. Near Fukuoka, we visited the hometown of the famous Japanese Composer Rentaro Taki, and I performed his piece Kojo no tsuki (moon over the ruined castle) at his statue on the ruins of Oka castle. During a conference in Kagoshima we could marvel again at the smoking Mt. Sakurajima and the beginning of autumnal tints at Lake Rokukannonmiike.
The next photo was taken (in a similar style of almost all participants) at the occasion of the 75th birthday of Professor Kneser in Göttingen in the Auditorium Maximum of the Mathematisches Institut. It imitades a well known photo of David Hilbert showing him exactly at the same place when delivering a lecture with one of his printed papers in his hand.
On October 29, 2016, there has been a small ceremony in the same lecture hall in memory of the "Goldenes Doktorjubiläum" of a few persons.
Here is a small selection of my favorite personal links for
1. buying books
via Springer and AMS
2. searching new mathematical literature via LANL
3. getting information about music and, in particular, opera
4. Musik-Vermittlung (homepage of my daughter Stephanie Riemenschneider)
If you are
interested, you may find here a biography of Tilman Riemenschneider (more
detailed information is given in the German edition),
his selfportrait and one of
his works . Please also contact the Mainfränkisches Museum in Würzburg. - My own "creations" in pictorial arts were always rather abstract culminating in sketches like
the divisor with normal crossings à la Mirò.
complex-algebraic geometry and
See also lectures.
For German reading persons, there are two
5. a German version of 4. (see also text of the 2016 paper)
6. an elementary introduction to group theory and mathematical puzzles for highschool students
Here is a list of my (former) assistants and students.
For information concerning my teaching (lectures) in
the past see
list of lectures.
See also Vorlesungsverzeichnis of
(All texts are in pdf - format. They are reproduced in the versions of around 2005. More recent versions will be attached from time to time)
Manuscripts for beginners courses :
Analysis 3 ( Chapters 24 - 37. Version of February 28, 2005 ; Index not yet included )
Grundzüge der Funktionentheorie ( Chapters 1 - 12 . Version of February 12, 2006 )
Funktionentheorie 1 ( Chapters 13 - 30, Supplement and Exercises. Version of February 11, 2005 - The Appendix to Chapter 28 and Chapters 29, 30 are still missing )
text (Chapters 1, 2 and 3 only. Version of June 21, 2005)
Sorry, there are no hardcopies
of my other text
Singularitäten in der reellen und komplex-analytischen Geometrie
My last lecture before retirement contained among other topics