- ISAAC Group in Pseudo-Differential Operators (IGPDO)
 Representative in the board: Wong, Man Wah
 mwwong@mathstat.yorku.ca
 
- ISAAC Group in Partial Differential Equations (IGPDE)
 Representative in the board: Sugimoto, Mitsuru
 sugimoto@math.nagoya-u.ac.jp
 
- ISAAC Group in Generalized Functions (IGGF)
 Representative in the board: Kunzinger, Michael
 michael.kunzinger@univie.ac.at
 
- ISAAC Interest group in Complex Analysis(IGCA)
 chaired by: Rogosin, Sergei
 rogosinsv@gmail.com
 
- ISAAC Group in Integral transforms and reproducing kernels (IGITRK)
 Representative in the board: Zouhair Mouayn
 mouayn@gmail.com
 
- ISAAC interest group in Clifford and Quaternionic Analysis (IGCQA)
 Representative in the board: Cerejeiras, Paula
 pceres@ua.pt
 
- ISAAC interest group in Complex Variables and Potential Theory (IGCVPT)
 Representative in the board: Lanza de Cristoforis, Massimo
 mldc@math.unipd.it
 
- ISAAC Group: Spectral Analysis of Boundary Value Problems (IGSABV)
 chaired by: Ruzhansky, Michael und Kalmenov, Tynysbek
 michael.ruzhansky@ugent.be
 kalmenov.t@mail.ru
 
- Operator Theory and Harmonic Analysis (OTHA)
 chaired by: Karapetyants Alexey
 karapetyants@gmail.com
 RMC 2018-2020
 Update on 2024-04-08 13:28
