Grid approximations of the pseudospectral type with an improved condition number for second-order differential operators I. P. Gavrilyuk OriginalPaper Pages: 1209 - 1226
A matrix modification of formulas for the Hermite interpolation of operators in a Hilbert space E. F. Kashpur OriginalPaper Pages: 1227 - 1232
On the problem of Hermite interpolation of operators in a Hilbert space E. F. KashpurV. L. MakarovV. V. Khlobystov OriginalPaper Pages: 1233 - 1239
A comparative analysis of two methods of polynomial operator interpolation in a Hilbert space E. F. LytsenkoV. V. Khlobystov OriginalPaper Pages: 1240 - 1243
Accurate and truncated three-point variational schemes for the Sturm-Liouville problem with boundary conditions of the second or third kind I. L. MakarovP. G. MakhortB. K. Nikolaev OriginalPaper Pages: 1291 - 1297
Estimates for eigenvalues of a biharmonic operator perturbed by the variation of a domain V. G. PrikazhchikovA. A. Klunnik OriginalPaper Pages: 1298 - 1303
On the asymptotic error estimate for a discrete problem of fourth-order accuracy V. G. PrikazhchikovG. S. Medvedev OriginalPaper Pages: 1304 - 1309