Lower Central Series of Baumslag–Solitar Groups V. G. BardakovM. V. Neshchadim OriginalPaper 26 November 2020 Pages: 281 - 294
Algebras of Binary Formulas for Compositions of Theories D. Yu. Emel’yanovB. Sh. KulpeshovS. V. Sudoplatov OriginalPaper 26 November 2020 Pages: 295 - 312
Intersections of Nilpotent Subgroups in Finite Groups with Sporadic Socle V. I. Zenkov OriginalPaper 26 November 2020 Pages: 313 - 321
The Largest Moore Graph and a Distance-Regular Graph with Intersection Array {55, 54, 2; 1, 1, 54} A. A. MakhnevD. V. Paduchikh OriginalPaper 26 November 2020 Pages: 322 - 327
Minimal Predicates for Δ-Definability A. S. MorozovD. A. Tussupov OriginalPaper 26 November 2020 Pages: 328 - 340
Multi-Switches, Representations of Virtual Braids, and Invariants of Virtual Links V. G. BardakovT. R. Nasybullov COMMUNICATIONS 26 November 2020 Pages: 341 - 345