In celebration of the 75th birthday of Professor Anatoly Yagola

• Alifanov, O
• Beilina, L
• Nho Hao, D
• Dulikravich, G
• Engl, H
• Hasanov, A
• Hofmann, B
• Kabanikhin, S
• Klibanov, M
• Kuramshina, G
• Lesnic, D https://orcid.org/0000-0003-3025-2770
• Lukyanenko, D
• Nashed, Z
• Nefedov, N
• Reginska, T
• Romanov, V
• Sadovnichy, V
• Scherzer, O
• Sebu, C
• Shishlenin, M
• Shkalikov, A
• Sultanaev, Y
• Tikhonravov, A
• Tyrtyshnikov, E
• Vasin, V
• Wang, Y
• Yamamoto, M

© 2020 Walter de Gruyter GmbH, Berlin/Boston. This is an author produced version of an editorial published in Journal of Inverse and Ill-posed Problems. Uploaded in accordance with the publisher's self-archiving policy.

• Published: 1 November 2020
• Published (online): 30 October 2020

• Author