Notes and recordings of the workshop
Preparatory papers: [FrdI], [FrdII], [EtTh], [AbsTopIII].
Sept. 7 (Tuesday)  
Shinichi Mochizuki  On the essential logical structure of interuniversal Teichmüller theory IV and V [Marked up version], [Notes], [Alien], [EssLgc], [ClsIUT], [ClsIUT] (marked up version), [IUAni1], [IUAni2].  
Arata Minamide  Explicit Estimates in Interuniversal Teichmüller Theory I and II, Reference: [ExpEst].  
Sept. 8 (Wednesday)  
Yuichiro Hoshi  Multiradial representations and logvolume estimates. With comments. 

Go Yamashita  A Motivation of Θlink from HodgeArakelov theory.  
Christian Táfula Santos  From ABC to L: On singular moduli and Siegel zeroes, Reference: [Táfula].  
Benjamin Collas  Principles of Interuniversal Teichmüller Geometry With comments (x2). 

Sept. 9 (Thursday)  
Yuichiro Hoshi  On the Galois orbit version of interuniversal Teichmüller theory I: a progress report.  
Yuichiro Hoshi  On the Galois orbit version of interuniversal Teichmüller theory II: a progress report. With Comments and Q&A [Mochizuki]. 

Ivan Fesenko  IUT and modern number theory.  
Shinichi Mochizuki  Q & A Session I [MS whiteboard]  
Sept. 10 (Friday)  
Wojciech Porowski  Overview of IUT theory  
Shota Tsujimura  Combinatorial construction of the absolute Galois group of the field of rational numbers (I). With comments [Mochizuki]. 

Shota Tsujimura  Combinatorial construction of the absolute Galois group of the field of rational numbers (II).  
Shinichi Mochizuki  Q & A Session II [MS whiteboard]. Include closing words of the workshop. 
The following Leitfaden can be used as a guide for the series of talks of the two IUT workshops.
Access to the videos and purpose of use
Access to the videos will be provided to professional mathematicians (and graduate students in mathematics) who register by sending an email to any of the members of the Organizing Committee of the two IUT workshops stating the
 name,
 affiliation, and
 email address
Update March 2022. For certain technical reasons, in some cases, it may be necessary for mathematicians who registered prior to March 1, 2022, to register again in order to be able to view the videos subsequent to March 31, 2022.
Organizing Committee: Benjamin Collas, Ivan Fesenko, Yuichiro Hoshi, Shinichi Mochizuki, Yuichiro Taguchi.
RIMS Workshop supported by RIMS and
Symmetries and Correspondences
This workshop is one of four workshops of special RIMS year "Expanding Horizons of Interuniversal Teichmüller Theory".
For a list of participants, programme and schedule see the main page of the workshop.
The special RIMS year "Expanding Horizons of Interuniversal Teichmüller Theory" also includes
the following three
workshops: