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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

1981, Volume 111

| General information | Contents |


Computational methods and algorithms. Part V


Procedure mechanisms of abstraction
I. R. Agamirzyan, A. S. Ivanov
5
Successive approximation by spaces of local functions
Yu. K. Dem'yanovich
31
$(A,\vec 0)$-parabolic equations with a weak degeneracy
A. V. Ivanov
52
Existence and the optimal choice of the values of parameters in inequalities guaranteeing the validity of embedding theorems
V. P. Il'in
63
Positivity of the principal minors of a nonsingular $M$-matrix
V. V. Ishkhanov
88
A class of test Hessenberg matrices
L. Yu. Kolotilina
89
Convergence of a high precision scheme of the method of lines for the problem of the bending of a rectangular orthotropic plate
A. P. Kubanskaya
93
Spectral problem for polynomial matrix pencils. 2
V. N. Kublanovskaya
109
Certain modifications of the $AB$-algorithm
V. N. Kublanovskaya, V. N. Simonova
117
Error of the Bubnov–Galerkin method for elliptic boundary-value problems
S. G. Mikhlin
137
Convergence of a generalized method of conjugate gradients for the determination of the extremal eigenvalues of a matrix
G. V. Savinov
145
Updating an optimal structured scheme
T. E. Safonova
151
An experiment with parallel processing of computational processes modeled by bilogic graphs
V. S. Sokhranskaya, T. A. Tushkina
162
Properties of a matrix, inverse to a Hessenberg matrix
D. K. Faddeev
177
Spectral properties of $\lambda$-matrices
V. B. Khazanov
180
Effective optimization methods for single-machine scheduling (Survey)
K. V. Shakhbazyan, N. B. Lebedinskaya
195
Two-layered difference schemes for solving multipoint problems
M. N. Yakovlev
218


© Steklov Math. Inst. of RAS, 2024