AAA108, Vienna, February 6–8, 2 026: Fourth Announcement (End of Early Bird Phase)

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108. Arbeitstagung Allgemeine Algebra (AAA)
108th Workshop on General Algebra

February 6–8, 2026
Technische Universität Wien, Vienna, Austria

Website: https://www.aaa108.org/
Contact: [email protected]
Registration: https://www.conftool.org/aaa108/register.php?quick=true
Organizers: Mike Behrisch, Paolo Marimon, and Michael Pinsker

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Dear colleagues,

This is to notify you that the end of the early bird registration phase
for AAA108 is approaching. If you are planning to attend AAA108,
register until Friday 19 Dec 2025 (CET) to profit of the early bird
registration fee. Prices will increase from 20 Dec 2025 to 110 EUR.

REGISTRATION:

Participants may register in the early bird category (until 19 Dec 2025)
at https://www.conftool.org/aaa108/register.php?quick=true

Upon registration you will be able to pay the conference fee by credit
card. Note that your registration will not be fully valid until the fee
has been paid. In particular simply creating an account in the ConfTool
system will be understood as a signal of intent to possibly attend the
conference but does not count as a registration.

The timeline for registration is as follows:

 • Early bird registration: 100 EUR (until 19th of December 2025);
 • Standard registration:   110 EUR (20th of December—18th of January 2026);
 • Late registration:       130 EUR (after the 19th of January 2026).

If, due to exceptional circumstances, you would like to request your
conference fee to be waived, please try to contact the organising
committee before the end of the early bird phase.


ABSTRACT SUBMISSION:

Participants may submit abstracts for contributed talks (of
approximately 15—20 minutes) via the following link:
https://docs.google.com/forms/d/e/1FAIpQLSdBBxREqUx1LycTQT79-OPrDWLPVeDnQwuCMjn0_RQ2iGGnIw/viewform?usp=header

Speakers may modify abstracts in the form after submission.

Deadline for abstract submission:    18th of January 2026
Modification deadline:               25th of January 2026 (inclusively)


VISA LETTERS:

If you request a letter of invitation for visa purposes please contact
the organizing committee at your earliest convenience.


SPEAKERS:

As previously announced, the conference will consist of five invited
talks of 50 minutes and contributed talks of 15-20 minutes. Our speakers
will be:

 • Peter Cameron (University of St. Andrews, Queen Mary University of
London)
 • Michael Kompatscher (Charles University in Prague)
 • James Mitchell (University of St. Andrews)
 • Gianluca Paolini (University of Torino)
 • Ross Willard (University of Waterloo)

Please feel free to forward this announcement to your colleagues and
students who may not be on our mailing list. We apologize for multiple
copies.

We look forward to welcoming you at the conference!

Mike Behrisch, Paolo Marimon and Michael Pinsker
Institut für Diskrete Mathematik und Geometrie
Technische Universität Wien
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