A system of quaternionic equations in four-dimensional complex space V. E. Balabaev OriginalPaper Pages: 23 - 26
A generalization of the inversion formulas of systems of power series in systems of implicit functions V. A. BolotovA. P. Yuzhakov OriginalPaper Pages: 27 - 31
Precise inequalities for norms of functions, third partial, second mixed, or directional derivatives V. N. Konovalov OriginalPaper Pages: 38 - 44
The differential equations for the feynman amplitude of a single-loop graph with four vertices V. A. GolubevaV. Z. Énol'skii OriginalPaper Pages: 63 - 66
Proof of the favard theorem on the existence of almost-periodic solution for an arbitrary Banach space V. V. Zhikov OriginalPaper Pages: 66 - 69
Application of the coefficient of ergodicity in the estimation of the spectral radius of real matrices Yu. A. Pykh OriginalPaper Pages: 74 - 76
Nonclassical estimates of the error of approximation in the central limit theorem V. I. Rotar' OriginalPaper Pages: 77 - 83