First and second order differentiation operators with weight functions of variable sign A. P. GurevichA. P. Khromov OriginalPaper Pages: 653 - 661
Extrapolation of functions in the Denjoy class on a star-shaped compact set L. N. Znamenskaya OriginalPaper Pages: 662 - 668
On the solvability of nonlinear equations of Shrödinger type in the class of rapidly oscillating functions L. A. KalyakinS. G. Glebov OriginalPaper Pages: 673 - 678
Attractors of resonance wave type equations: Discontinuous oscillations Yu. S. Kolesov OriginalPaper Pages: 679 - 684
On the asymptotics near the piecewise smooth boundary of singular solutions of semilinear elliptic equations V. A. KondratievV. A. Nikishkin OriginalPaper Pages: 685 - 689
Divergence almost everywhere of square partial sums of Fourier-Walsh series of integrable functions S. F. Lukomskii OriginalPaper Pages: 690 - 693
Convergence of Fourier series for functions in the classes of Besov-Lizorkin-Triebel A. P. Petukhov OriginalPaper Pages: 694 - 698
The formula of the regularized trace for the Laplace-Beltrami operator with odd potential on the sphereS 2 V. E. Podol'skii OriginalPaper Pages: 699 - 703
Pointwise multiplicators in weighted Sobolev spaces on a half-line V. S. Rychkov OriginalPaper Pages: 704 - 710
Continuous solutions of a generalized Cauchy-Riemann system with a finite number of singular points A. Tungatarov OriginalPaper Pages: 722 - 729
Remark on the Serre (mod 5)-invariant for groups of typeE 8 V. I. Chernousov OriginalPaper Pages: 730 - 733
On a simultaneous approximation of logarithms and algebraic powers of algebraic numbers A. A. Shmelev OriginalPaper Pages: 734 - 744
The Smetanich logic 745-01745-01745-01and two definitions of a new intuitionistic connective A. D. Yashin OriginalPaper Pages: 745 - 750
A criterion for the Volterra property of boundary value problems for Sturm-Liouville equations B. N. BiyarovS. A. Dzhumabaev Brief Communications Pages: 751 - 753
Computability by nondeterministic program and the Moschovakis search computability V. D. Solov'ev Brief Communications Pages: 756 - 758
