A Lie algebra with a single defining relation need not be residually finite S. A. Agalakov OriginalPaper Pages: 327 - 329
Asymptotic behavior of the spectra of second-order non-self-adjoint systems of differential operators K. Kh. Boimatov OriginalPaper Pages: 330 - 337
Approximation of a bounded solution of a difference equation by solutions of corresponding boundary problems in Banach space M. F. Gorodnii OriginalPaper Pages: 338 - 341
Two-layer projection-difference method with a splitting operator for the wave equation A. A. Zlotnik OriginalPaper Pages: 342 - 350
Newton's principle for the wave equation I. A. KipriyanovYu. V. Zasorin OriginalPaper Pages: 351 - 355
Extended modules of truncated polynomials and exterior powers over a finite special linear group A. S. Kleshchev OriginalPaper Pages: 356 - 363
Homogeneous structures on manifolds: Differential geometry from the point of view of differential equations V. V. Lychagin OriginalPaper Pages: 363 - 373
Problem of instrusion in a stratified viscous fluid for three space variables V. N. MaslennikovaA. I. Ginnatullin OriginalPaper Pages: 374 - 379
Construction of (k + 1)-orbits of permutation groups from their k-orbits V. B. Mnukhin OriginalPaper Pages: 382 - 384
Union of derivative chains of two quadratic pencils of unbounded operators I. V. Mustyatsa OriginalPaper Pages: 385 - 389
How does one determine the rate of convergence of a sequence of iterations? P. G. Ovchinnikov OriginalPaper Pages: 393 - 396
Evolution of the complex spectrum of a periodic operator M. A. Pankratov OriginalPaper Pages: 396 - 401
Method of a stationary phase for the Laplace-Radon transforms B. Yu. SterninV. E. Shatalov OriginalPaper Pages: 401 - 407
Boundary equations in nonstationary diffraction problems for elastic waves on three-dimensional cracks I. Yu. Chudinovich OriginalPaper Pages: 408 - 411
Operator analogs of VKB-type estimates and the solvability of boundary-value problems S. L. Édel'shtein OriginalPaper Pages: 411 - 416
Order estimates for best approximations and moduli of continuity of the sum of a trigonometric series with Quasi-monotone coefficients A. S. Belov Brief Communications Pages: 417 - 419
Width of the hardy classes HP in weighted Lq spaces O. G. Parfenov Brief Communications Pages: 419 - 420
Sums of multiplicative functions with shifted arguments M. B. Khripunova Brief Communications Pages: 421 - 423
