Relation between summability and absolute summability by Cesaro means of complex order I. I. Volkov OriginalPaper Pages: 9 - 11
Spectrum of the nonself-adjoint Schrödinger operator in unbounded regions Kh. Kh. Murtazin OriginalPaper Pages: 12 - 16
Inequality for second characteristic values of positive operators of certain classes Yu. V. Pokornyi OriginalPaper Pages: 17 - 20
Complexity of the realization of a linear function in the class of II-circuits V. M. Khrapchenko OriginalPaper Pages: 21 - 23
Homology algebra of the Koszul complex of a local Gorenstein ring L. L. AvramovE. S. Golod OriginalPaper Pages: 30 - 32
Holonomy groups of four-dimensional pseudo-Riemann spaces V. V. Astrakhantsev OriginalPaper Pages: 33 - 37
Application of Eichler's reduction formula to the representation of numbers by certain quaternary quadratic forms O. M. Fomenko OriginalPaper Pages: 41 - 44
Transformation of a singular boundary-value problem on a half-line to an integral equation with a discontinuous operator A. I. Kolosov OriginalPaper Pages: 45 - 48
Religion of positivity of solutions of elliptic equations V. A. Kondrat'evS. D. Éidel'man OriginalPaper Pages: 49 - 51
Solution of Dirichlet's problem for the equation Δu =−1 in a convex region L. G. Makar-Limanov OriginalPaper Pages: 52 - 53
Some remarks concerning the individual ergodic theorem of information theory B. S. Pitskel' OriginalPaper Pages: 54 - 60