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 Mat. Zametki: Year: Volume: Issue: Page: Find

 1996, Volume 59, Issue 6

 $\operatorname{Prem}$-mappings, triple self-intersection points of oriented surfaces, and the Rokhlin signature theoremP. M. Akhmet'ev 803 Linear differential operators with unbounded operator coefficients and semigroups of bounded operatorsA. G. Baskakov 811 On continuous extension of locally homeomorphic simplicial maps of $\mathbb R^2$ into itself by $\sigma$-processesF. Dell Accio 821 On the solvability problem for equations with a single coefficientV. G. Durnev 832 Cohomology of braid groups with nontrivial coefficientsN. S. Markaryan 846 Asymptotics as $t\to\infty$ of the solutions of nonlinear equations with nonsmall initial perturbationsP. I. Naumkin, I. A. Shishmarev 855 A few remarks on $\zeta(3)$Yu. V. Nesterenko 865 Integral equations for the Dirichlet and Neumann boundary value problems in a plane domain with a cusp on the boundaryA. A. Soloviev 881 Convergence of the truncation error in calculating singular convolutionsD. V. Sushko 893 On the bore radius for minimal surfacesV. G. Tkachev 909 Letter to the editorA. B. Skopenkov 914 Letter to the editorA. A. Zenkin 914 Brief Communications An analog of the Jackson–Nikol'skii theorem on the approximation by superpositions of sigmoidal functionsA. V. Andrianov 915 Minimum deviation from zero for the Chebyshev mappings corresponding to an equilateral triangleI. V. Belyakov 919 Homotopy of curves and mappings and the Teichmüller metricA. Yu. Vasil'ev 923 Infinite-dimensional superanalogs of the Mehler formulaO. E. Galkin 927 Absolutely representing systems of elliptic functionsF. N. Garif'yanov 932 Uniform convergence of double Fourier series for classes of functions with anisotropic smoothnessM. I. Dyachenko 937 Superidentities in the variety of latticesYu. M. Movsisyan 944 Counterexamples to the Trotter formula in locally compact spacesA. G. Tokarev 947