Some estimates of the derivatives of algebraic polynomials and their applications to approximate differentiation N. S. Baiguzov OriginalPaper Pages: 112 - 118
Best approximations of functions of several variables by sums of functions of fewer variables V. M. Mordashev OriginalPaper Pages: 132 - 137
The asymptotic behavior of the spectral function for elliptic operators in an unbounded region G. I. Bass OriginalPaper Pages: 149 - 152
Non-zero solutions of equations with strong nonlinearities M. A. Krasnosel'skiiYu. V. Pokornyi OriginalPaper Pages: 153 - 157
Extension of partial recursive functions and functions with a recursive graph V. A. Dushskii OriginalPaper Pages: 158 - 161
