2. Announcement


Dear Colleague,

in this second announcement we give some updated informations concerning the

4th Workshop Operator Theory in Krein Spaces and Applications

Friday, 17. to Sunday, 19. December 2004
at the Technische Universität Berlin

Opening: Friday, December 17 at 9 am
Closing: Sunday, December 19 at 4 pm

Conference Fee:
This year we will impose a conference fee of 45 Euro. This fee includes the conference
dinner on Friday, 17th, lunch on Saturday, 18th and coffee/cookies in the breaks.
Accompanying persons have to pay 25 Euro if they join the conference dinner.
Please let us know by November 25 if there are any accompanying persons with you.

Conference Site:
The workshop will be held at the TU Berlin, room MA 415 (Mathematical Department Building).
There will be a beamer, a laptop, a projector for slides and a blackboard.

Please send your abstract by November 25 to


The talks are scheduled for 25-30 minutes.

If you want to stay at the Youth Hotel Vier Jahreszeiten Berlin (room rate is 20 EURO,
including breakfast) please make your reservation by sending an e-mail to


Please send your reservation before November 25.

We launched a small website (including a list of participants and a list of abstracts) which is located at


Contact information:
The local organizing committee consists of
Jussi Behrndt (behrndt@math.tu-berlin.de),
Karl-Heinz Förster (foerster@math.tu-berlin.de),
Peter Jonas (jonas@math.tu-berlin.de),
Christian Mehl (mehl@math.tu-berlin.de),
Carsten Trunk (trunk@math.tu-berlin.de).

Petra Grimberger, MA 6-4, TU Berlin,
Straße des 17. Juni 136
D-10623 Berlin
Tel: (030) 3 14 - 2 56 51
Fax: (030) 3 14 - 2 11 10
e-mail: grimberger@math.tu-berlin.de

With best regards

the organizers