Remembering Mark Sapir
arXiv:2412.15436
Abstract
This memorial article for Mark Sapir provides a brief overview of his life and career. Among his many contributions we highlight two of his most celebrated achievements: his groundbreaking solutions to Burnside-type problems for semigroups and his innovative construction of S-machines. Additionally, reflections from his colleagues and friends offer a heartfelt tribute, blending professional insights with personal memories.
With contributions by Victor Guba, Olga Kharlampovich, Simon M. Goberstein, Stuart W. Margolis, Lev Shneerson, John Meakin, Ilya Kapovich, Eugene Plotkin, Michael Mihalik, Samuel Corson, and Arman Darbinyan