Swedish Network for Algebra and Geometry

Welcome to the 3rd SNAG meeting!

Participants of the 2020 SNAG Workshop

We are happy to announce the third meeting of the Swedish Network for Algebra and Geometry. The purpose of the network is to develop the interaction between mathematicians working in the fields of algebra and geometry at Swedish universities. In particular, we envisage an active participation of PhD students and young researchers with the aim to build networks and encourage collaboration.

Organizers: Joakim Arnlind, Sergei Silvestrov and Johan Öinert.

Venue

The meeting will be held via Zoom on the 24th and 25th of September 2020.

Link to Zoom meeting
Meeting ID: 670 9718 0518

Please email Joakim Arnlind to get the passcode.

Registration

If you would like to participate, please send an email to Joakim Arnlind. Then we can easily provide you with information as well as the invitation and password for the Zoom meeting.

Program

The program can also be seen in the SNAG calendar. Link to .ics file.

(Click on the title below to see the abstract, and to find a link to the presentation.)

Thursday 24 September

09:20 - 09:30
Workshop opening
09:30 - 10:00
Separability of object unital groupoid graded rings (Patrik Nystedt)
10:10 - 10:40
Prime nearly epsilon-strongly graded rings (Daniel Lännström)
10:40 - 11:00
Coffee break
11:00 - 11:30
Rewriting vs. permutations (Lars Hellström)
11:40 - 12:10
Non-commutative Henselian Rings (Masood Aryapoor)
12:10 - 13:30
Lunch
13:30 - 14:00
Spectral triples on Cuntz algebras (Magnus Goffeng)
14:10 - 14:40
Noncommutative Minimal Surfaces (Joakim Arnlind)
14:40 - 15:00
Coffee break
15:00 - 15:30
Twisted connections on projective modules (Kwalombota Ilwale)
15:40 - 16:10
Finite noncommutative spaces and projective real calculi (Axel Tiger Norkvist)

Friday 25 September

09:30 - 10:00
Dr. Jouko Mickelsson Or: How I Learned To Stop Worrying And Love The Gerbe (Stefan Wagner)
10:10 - 10:40
Hom-algebra structures (Sergei Silvestrov)
10:40 - 11:00
Coffee break
11:00 - 11:30
On solvability and nilpotency of n-Hom-Lie algebras (Abdennour Kitouni)
11:40 - 12:10
When is a group ring a Köthe ring? (Johan Öinert)
12:10 - 13:30
Lunch
13:30 - 14:00
Medial and Isospectral Algebras (Vladimir G. Tkachev)
14:10 - 14:40
The hom-associative Weyl algebras in prime characteristic (Per Bäck)

Participants

  • Joakim Arnlind (Linköping University)
  • Masood Aryapoor (Mälardalen University)
  • Per Bäck (Mälardalen University)
  • Magnus Goffeng (Lund University/LTH)
  • Kwalombota Ilwale (Linköping University)
  • Abdennour Kitouni (Mälardalen University)
  • Lars Hellström (Mälardalen University)
  • Daniel Lännström (Blekinge Institute of Technology)
  • Melanija Mitrovic (University of Nis)
  • Patrik Nystedt (University West)
  • Johan Richter (Blekinge Institute of Technology)
  • Sergei Silvestrov (Mälardalen University)
  • Axel Tiger Norkvist (Linköping University)
  • Vladimir G. Tkachev (Linköping University)
  • Stefan Wagner (Blekinge Institute of Technology)
  • Chia Zargeh (University of Sao Paolo)
  • Johan Öinert (Blekinge Institute of Technology)