Online workshop
March 23, 24 and 27, 2023

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Speakers	Hongxing Chen, Capital Normal University, Beijing Tiago Cruz, Max Planck Institute for Mathematics, Bonn Haruhisa Enomoto, Osaka Metropolitan University Karin Erdmann, University of Oxford Ming Fang, Chinese Academy of Sciences, Beijing Jun Hu, Beijing Institute of Technology René Marczinzik, University of Bonn Changchang Xi, Capital Normal University, Beijing
Schedule	23 March 09:00 - 10:00 Changchang Xi, Orthogonal modules I 10:10 - 11:10 Haruhisa Enomoto, Orthogonal modules and (projectively) Wakamatsu tilting modules 11:20 - 12:20 Hongxing Chen, Orthogonal modules II 12:30 - 13:30 discussion 24 March 09:00 - 10:00 René Marczinzik, On weakly Gorenstein algebras 10:10 - 11:10 Jun Hu, Tilting modules, dominant dimension and double centralizer properties 11:20 - 12:20 Hongxing Chen, Orthogonal modules III 12:30 - 13:30 discussion 27 March 09:00 - 10:00 Ming Fang, Orthogonal modules IV 10:10 - 11:10 Tiago Cruz, Relative dominant dimension with respect to a module I 11:20 - 12:20 Karin Erdmann, Relative dominant dimension with respect to a module II 12:30 - 13:30 discussion The indicated times are in CET (Berlin/Madrid/Paris/Rome). Please note that on March 26, Germany changes to daylight saving time.
Abstracts	Here are the abstracts of the talks.
Poster	Here is a poster (pdf).
Access	Please send an email before March 19 to orthodim2023 at mathematik dot uni minus stuttgart dot de in order to get access to the talks. A link will be distributed the day before the event takes place.
Organisers	Institute of Algebra and Number Theory, University of Stuttgart Anne Henke Steffen Koenig Frederik Marks