Constructing Decidable Graphs from Decidable Structures N. A. BazhenovM. Harrison-Trainor OriginalPaper 03 December 2019 Pages: 369 - 382
Classifications of Definable Subsets S. BoyadzhiyskaK. LangeX. Zhang OriginalPaper 06 December 2019 Pages: 383 - 404
Σ-Preorderings in \( \mathbb{H}\mathbbm{F} \)(ℝ) A. S. Morozov OriginalPaper 05 December 2019 Pages: 405 - 416
Simple Asymmetric Doubles, Their Automorphisms and Derivations S. V. PchelintsevO. V. Shashkov OriginalPaper 05 December 2019 Pages: 417 - 433
Primitive Normality and Primitive Connectedness of a Class of Divisible Polygons A. A. StepanovaA. I. Krasitskaya OriginalPaper 05 December 2019 Pages: 434 - 440
On Realization of Index Sets in \( {\prod}_1^0 \)-Classes R. DowneyA. G. Melnikov COMMUNICATIONS 05 December 2019 Pages: 441 - 443