Prem-mappings, triple self-intersection points of oriented surfaces, and the Rokhlin signature theorem P. M. Akhmet'ev OriginalPaper Pages: 581 - 585
Linear differential operators with unbounded operator coefficients and semigroups of bounded operators A. G. Baskakov OriginalPaper Pages: 586 - 593
On continuous extension of locally homeomorphic simplicial maps of ℝ2 into itself byσ-processes F. Dell'Accio OriginalPaper Pages: 594 - 600
On the solvability problem for equations with a single coefficient V. G. Durnev OriginalPaper Pages: 601 - 610
Cohomology of braid groups with nontrivial coefficients N. S. Markaryan OriginalPaper Pages: 611 - 617
Asymptotics ast → ∞ of the solutions of nonlinear equations with nonsmall initial perturbations P. I. NaumkinI. A. Shishmarev OriginalPaper Pages: 618 - 624
Integral equations for the Dirichlet and Neumann boundary value problems in a plane domain with a cusp on the boundary A. A. Solov'ev OriginalPaper Pages: 637 - 645
Convergence of the truncation error in calculating singular convolutions D. V. Sushko OriginalPaper Pages: 646 - 656
An analog of the Jackson-Nikol'skii theorem on the appproximation by superpositions of sigmoidal functions A. V. Andrianov Brief Communications Pages: 661 - 664
Minimum deviation from zero for the Chebyshev mappings corresponding to an equilateral triangle I. V. Belyakov Brief Communications Pages: 664 - 668
Homotopy of curves and mappings and the Teichmüller metric A. Yu. Vasil'ev Brief Communications Pages: 668 - 671
Infinite-dimensional superanalogs of the Mehler formula O. E. Galkin Brief Communications Pages: 671 - 675
Absolutely representing systems of elliptic functions F. N. Garif'yanov Brief Communications Pages: 676 - 680
Uniform convergence of double fourier series for classes of functions with anisotropic smoothness M. I. Dyachenko Brief Communications Pages: 680 - 686
Counterexamples to the Trotter formula in locally compact spaces A. G. Tokarev Brief Communications Pages: 689 - 692