Trace and Differences of Idempotents in C*-Algebras A. M. Bikchentaev OriginalPaper 29 June 2019 Pages: 641 - 648
An Operator Formula for the Shift of the Solution of the Cauchy Problem for an abstract Euler-Poisson-Darboux Equation A. V. Glushak OriginalPaper 29 June 2019 Pages: 649 - 656
A Sharp Jackson Inequality in Lp(ℝd) with Dunkl Weight D. V. GorbachevV. I. Ivanov OriginalPaper 29 June 2019 Pages: 657 - 673
Conditions for the Lp, λ-Boundedness of the Riesz Potential Generated by the Gegenbauer Differential Operator V. S. GulievÉ. Dzh. Ibragimov OriginalPaper 29 June 2019 Pages: 674 - 683
Definable Elements of Definable Borel Sets V. G. KanoveiV. A. Lyubetsky OriginalPaper 29 June 2019 Pages: 684 - 693
On Nonextendable Solutions and Blow-Ups of Solutions of Pseudoparabolic Equations with Coercive and Constant-Sign Nonlinearities: Analytical and Numerical Study I. I. KolotovA. A. Panin OriginalPaper 29 June 2019 Pages: 694 - 706
Jackson-Type Inequalities in the Spaces S(p,q) (σm−1) R. A. Lasuriya OriginalPaper 29 June 2019 Pages: 707 - 719
Some Mysterious-Looking 2F1-Series through the Telescoping Method Nadia N. LiWenchang Chu OriginalPaper 29 June 2019 Pages: 720 - 727
Transformation Operators for Perturbed Harmonic Oscillators G. M. MasmalievA. Kh. Khanmamedov OriginalPaper 29 June 2019 Pages: 728 - 733
Elliptic Problems with Nonlocal Potential Arising in Models of Nonlinear Optics A. B. Muravnik OriginalPaper 29 June 2019 Pages: 734 - 746
Rees Algebras of a Class of Graded Ideals G. RestucciaR. Utano OriginalPaper 29 June 2019 Pages: 747 - 755
On the Similarity of Certain Integer Matrices with Single Eigenvalue over the Ring of Integers S. V. Sidorov OriginalPaper 29 June 2019 Pages: 756 - 762
Quasitoric Totally Normally Split Representatives in the Unitary Cobordism Ring G. D. Solomadin OriginalPaper 29 June 2019 Pages: 763 - 780
Fixed Points of a φ-G-Contractive Mapping with Respect to a c-Distance on an Abstract Metric Space Endowed with a Graph K. FallahiG. Soleimani Rad OriginalPaper 29 June 2019 Pages: 781 - 788
Asymptotics, Related to Billiards with Semi-Rigid Walls, of Eigenfunctions of the ▽D(x)▽ Operator in Dimension 2 and Trapped Coastal Waves A. Yu. AnikinS. Yu. DobrokhotovA. V. Tsvetkova Short Communications 29 June 2019 Pages: 789 - 794
On the Completeness of a Part of Root Vectors for a Class of Third-Order Quasi-Elliptic Operator Pencils S. S. MirzoevA. T. Gazilova Short Communications 29 June 2019 Pages: 798 - 801
A New Proof of the Protasov-Voynov Theorem on Semigroups of Nonnegative Matrices Yu. A. Al’pinV. S. Al’pina OriginalPaper 29 June 2019 Pages: 805 - 811
The Composition Operator on Mixed-Norm Lebesgue Spaces N. A. EvseevA. V. Menovshchikov OriginalPaper 29 June 2019 Pages: 812 - 817
Homogeneous Locally Nilpotent Derivations of Nonfactorial Trinomial Algebras Yu. I. Zaitseva OriginalPaper 29 June 2019 Pages: 818 - 830
Solvability of a Thermoviscoelastic Model of the Motion of Solutions of Polymers Satisfying the Objectivity Principle A. V. Zvyagin OriginalPaper 29 June 2019 Pages: 831 - 845
Kostant Prequantization of Symplectic Manifolds with Contact Singularities D. B. Zot’ev OriginalPaper 29 June 2019 Pages: 846 - 863
Orthogonal Bases of Involution in Hadamard Algebras D. N. Ivanov OriginalPaper 29 June 2019 Pages: 864 - 873
Counterexamples to Borsuk’s Conjecture with Large Girth R. I. Prosanov OriginalPaper 29 June 2019 Pages: 874 - 880
A Short Note on a q-Analog of Modified Stancu—Beta Operators P. SharmaG. S. Rathore OriginalPaper 29 June 2019 Pages: 881 - 887
Some Results on the \({\cal F}{\rm{\Phi }}\)-Hypercenter of Finite Groups J. P. TangJ. ZhangL. Miao OriginalPaper 29 June 2019 Pages: 888 - 893
On Formal Buchstaber Groups of Special Form A. V. Ustinov OriginalPaper 29 June 2019 Pages: 894 - 904
Estimate of the Norm of the Hermite—Fejér Interpolation Operator in Sobolev Spaces A. I. Fedotov OriginalPaper 29 June 2019 Pages: 905 - 916
On Hamiltonian Systems Integrable in Elliptic Functions That Describe Waves over Underwater Banks and Ridges Yu. V. BrezhnevA. V. Tsvetkova Short Communications 29 June 2019 Pages: 917 - 922
Inverse Problems for the Sturm—Liouville Operator with Discontinuity Conditions I. M. GuseinovF. Z. Dostuev Short Communications 29 June 2019 Pages: 923 - 928
On the Homogenization of Periodic Hyperbolic Systems Yu. M. Meshkova Short Communications 29 June 2019 Pages: 929 - 934
On Some Nonlinear Diophantine Inequalities with Primes A. P. Naumenko Short Communications 29 June 2019 Pages: 935 - 940
Example of a Stable but Fiberwise Nonstable Bundle on the Twistor Space of a Hyper-Kähler Manifold A. Yu. Tomberg Short Communications 29 June 2019 Pages: 941 - 945
