The set of nondegenerate flexible polyhedra of a prescribed combinatorial structure is not always algebraic V. A. Alexandrov OriginalPaper 16 August 2015 Pages: 569 - 574
Gaps in the spectrum of a waveguide composed of domains with different limiting dimensions F. L. BakharevSt. A. Nazarov OriginalPaper 16 August 2015 Pages: 575 - 592
Geodesics and shortest arcs of a special sub-Riemannian metric on the Lie group SO(3) V. N. BerestovskiĭI. A. Zubareva OriginalPaper 16 August 2015 Pages: 601 - 611
Each 3-polytope with minimum degree 5 has a 7-cycle with maximum degree at most 15 O. V. BorodinA. O. Ivanova OriginalPaper 16 August 2015 Pages: 612 - 623
Finite π-groups with normal injectors N. T. Vorob’evA. V. Martsinkevich OriginalPaper 16 August 2015 Pages: 624 - 630
Sufficient conditions for the modularity of the lattice generated by elements with properties of modular type A. G. GeĭnM. P. Shushpanov OriginalPaper 16 August 2015 Pages: 631 - 636
Multidimensional exact solutions of a nonlinear system of two parabolic equations A. A. KosovE. I. Semenov OriginalPaper 16 August 2015 Pages: 637 - 649
Hyperfunction semigroups M. KostićS. PilipovićD. Velinov OriginalPaper 16 August 2015 Pages: 650 - 661
On some boundary value problems for systems of pseudoparabolic equations A. Sh. Lyubanova OriginalPaper 16 August 2015 Pages: 662 - 677
Zeta-invariants of the Steklov spectrum of a planar domain E. G. Mal’kovichV. A. Sharafutdinov OriginalPaper 16 August 2015 Pages: 678 - 698
An eigenvalue multiplicity formula for the Schur complement of a 3 × 3 block operator matrix M. É. MuminovT. Kh. Rasulov OriginalPaper 16 August 2015 Pages: 699 - 713
Ideal growth in metabelian Lie P-algebras V. M. PetrogradskyI. A. Subbotin OriginalPaper 16 August 2015 Pages: 714 - 724
Quasilinear equations that are not solved for the higher-order time derivative M. V. Plekhanova OriginalPaper 16 August 2015 Pages: 725 - 735
On the well-posedness of the Cauchy problem for the equation of radiative transfer with Fresnel matching conditions I. V. ProkhorovA. A. Sushchenko OriginalPaper 16 August 2015 Pages: 736 - 745
Generalized FC-groups with chain conditions Zh. ZhangSh. Chen OriginalPaper 16 August 2015 Pages: 746 - 751
The Green’s operator of a generalized matrix differential-algebraic boundary value problem S. M. Chuiko OriginalPaper 16 August 2015 Pages: 752 - 760
On the periodic groups saturated with projective linear groups A. A. Shlepkin OriginalPaper 16 August 2015 Pages: 761 - 764