1. Generalized Angles in Ptolemaic Möbius Structures

   • V. V. Aseev

   OriginalPaper 24 April 2018 Pages: 189 - 201

2. Algebraic Sets in A Divisible 2-Rigid Group

   • S. G. Afanas’eva

   OriginalPaper 24 April 2018 Pages: 202 - 206

3. Preservation of ω-Categoricity In Expanding The Models of Weakly o-Minimal Theories

   • S. S. Baĭzhanov
   • B. Sh. Kulpeshov

   OriginalPaper 24 April 2018 Pages: 207 - 216

4. Estimates of The Fourier Widths of the Classes Of Periodic Functions With Given Majorant of the Mixed Modulus of Smoothness

   • Sh. A. Balgimbayeva
   • T. I. Smirnov

   OriginalPaper 24 April 2018 Pages: 217 - 230

5. Solutions Almost Periodic at Infinity to Differential Equations With Unbounded Operator Coefficients

   • A. G. Baskakov
   • I. I. Strukova
   • I. A. Trishina

   OriginalPaper 24 April 2018 Pages: 231 - 242

6. Ideal Spaces of Measurable Operators Affiliated to A Semifinite Von Neumann Algebra

   • A. M. Bikchentaev

   OriginalPaper 24 April 2018 Pages: 243 - 251

7. The Δ⁰ _α -Computable Enumerations of the Classes of Projective Planes

   • A. K. Voĭtov

   OriginalPaper 24 April 2018 Pages: 252 - 263

8. Intersections of Primary Subgroups in Nonsoluble Finite Groups Isomorphic to L _n (2 ^m )

   • V. I. Zenkov

   OriginalPaper 24 April 2018 Pages: 264 - 269

9. On Products of F-Compact Spaces

   • A. V. Ivanov

   OriginalPaper 24 April 2018 Pages: 270 - 275

10. On Shemetkov’s Theorem About The Complementedness of the Residual

    • X. Yi
    • S. F. Kamornikov

    OriginalPaper 24 April 2018 Pages: 276 - 282

11. On the Extension of Seminormal Functors to the Category of Tychonoff Spaces

    • E. V. Kashuba
    • E. N. Stepanova

    OriginalPaper 24 April 2018 Pages: 283 - 287

12. Contribution to the General Linear Conjugation Problem for A Piecewise Analytic Vector

    • S. N. Kiyasov

    OriginalPaper 24 April 2018 Pages: 288 - 294

13. Complexity of the Isomorphism Problem for Computable Free Projective Planes of Finite Rank

    • N. T. Kogabaev

    OriginalPaper 24 April 2018 Pages: 295 - 308

14. A Semifield Plane of Odd Order Admitting an Autotopism Subgroup Isomorphic to A₅

    • O. V. Kravtsova
    • B. K. Durakov

    OriginalPaper 24 April 2018 Pages: 309 - 322

15. The Groups of Motions of Some Three-Dimensional Maximal Mobility Geometries

    • V. A. Kyrov
    • R. A. Bogdanova

    OriginalPaper 24 April 2018 Pages: 323 - 331

16. The Lower Semicontinuity of Distortion Coefficients of the Homeomorphisms Inducing Bounded Composition Operators of Sobolev–Orlicz Spaces

    • A. V. Menovshchikov

    OriginalPaper 24 April 2018 Pages: 332 - 340

17. Prime Algebras Connected With Monsters

    • S. V. Pchelintsev

    OriginalPaper 24 April 2018 Pages: 341 - 356

18. On Open and α-Covering Mappings

    • K. V. Storozhuk

    OriginalPaper 24 April 2018 Pages: 357 - 362

19. Abelian Groups with Annihilator Ideals of Endomorphism Rings

    • A. R. Chekhlov

    OriginalPaper 24 April 2018 Pages: 363 - 367

20. Irreflexive Modality, the Dummett Logic, and Continual Chains

    • A. D. Yashin
    • A. G. Makarov

    OriginalPaper 24 April 2018 Pages: 368 - 374