Abstract:
Countably categorical weakly circularly minimal structures that are not $1$-transitive are studied. We give a characterization of the behavior of binary formulas acting on a set of realizations of a nonalgebraic $1$-type, and based on it, we present a complete description of countably categorical non-$1$-transitive weakly circularly minimal $n$-convex ($n>1$) almost binary theories of convexity rank $1$.
B. Sh. Kulpeshov, “Algebras of binary formulas for $\aleph_0$-categorical weakly circularly minimal theories: piecewise monotonic case”, Sib. elektron. matem. izv., 20:2 (2023), 824–832
B. Sh. Kulpeshov, S. V. Sudoplatov, “Algebras of Binary Formulas for Weakly Circularly Minimal Theories with Non-Trivial Definable Closure”, Lobachevskii J Math, 43:12 (2022), 3532
A. B. Altaeva, B. Sh. Kulpeshov, “Almost Binarity of Countably Categorical Weakly Circularly Minimal Structures”, Math. Notes, 110:6 (2021), 813–829
B. S. Baizhanov, B. Sh. Kulpeshov, T. S. Zambarnaya, “A.D. Taimanov and model theory in Kazakhstan”, Sib. elektron. matem. izv., 17 (2020), 1–58