Abstract:
We examine the automorphism groups of algebras of formal matrices. We also consider automorphisms of ordinary matrix algebras (in particular, algebras of triangular matrices).
Keywords:
algebra of formal matrices, algebra of triangular matrices, automorphism.
Citation:
P. A. Krylov, A. Tuganbaev, “Automorphisms of matrix rings”, Algebra, Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 219, VINITI, Moscow, 2023, 16–38