Completeness of the system of root functions of boundary value problems for elliptic equations with Bitsadze-Samarskiî type boundary conditions B. A. AlievI. V. Aliev OriginalPaper Pages: 397 - 404
A criterion for existence ofL 1-norms for higher-order derivatives of solutions to a homogeneous parabolic equation D. R. Akhmetov OriginalPaper Pages: 405 - 418
Double quotients of Lie groups with integrable geodesic flow Ya. V. Bazaîkin OriginalPaper Pages: 419 - 432
The method of characteristics for hyperbolic boundary value problems on the plane E. V. Vorob’ëvaR. K. Romanovskiî OriginalPaper Pages: 433 - 441
On approximation of solutions to some (2+1)-dimensional integrable systems by Bäcklund transformations E. I. Ganzha OriginalPaper Pages: 442 - 452
Transformation operators and asymptotic formulas for the eigenvalues of a polynomial pencil of Sturm-Liouville operators I. M. GuseînovA. A. NabievR. T. Pashaev OriginalPaper Pages: 453 - 464
On the dynamics of a nonlinear multidimensional oscillator with memory O. Yu. Dinariev OriginalPaper Pages: 487 - 496
Stability of a solution to an integral geometry problem in Sobolev norms P. L. Komarov OriginalPaper Pages: 497 - 508
On the Ker-Coker-sequence in a semiabelian category Ya. A. KopylovV. I. Kuz’minov OriginalPaper Pages: 509 - 517
On nonintegrality of functions of some integral and partially integral operators V. B. Korotkov OriginalPaper Pages: 518 - 520
The Euler characteristic of varieties realized as the complete intersection of toric hypersurfaces A. V. Krotov OriginalPaper Pages: 521 - 525
On existence of a boundary layer near a three-phase contact point V. V. Kuznetsov OriginalPaper Pages: 526 - 537
On the structure of solutions to elliptic problems with strong anisotropy Yu. M. Laevsky OriginalPaper Pages: 538 - 560
Recursive inseparability of the sets of identically valid and finitely refutable formulas of some elementary theories of varieties V. I. Ursu OriginalPaper Pages: 578 - 591
On estimates for spectral projections of perturbed selfadjoint operators N. B. Uskova OriginalPaper Pages: 592 - 600