Geodesic

Volume (1980) no. 1

Sommaire

Optimization of collocation methods for solving integral and differential equations
p. 3-11
Projections of two-step nilpotent Lie algebras
p. 12-15
The approximate solution of a~matrix Riemann problem
p. 16-19
Faber series and the problem of linear conjugation
p. 20-26
The method of linearized residuals for the approximate solution of functional equations
p. 27-33
Accelerated algorithms for multiplication of a~transposed vector by matrices $\begin{Vmatrix}G\\O\end{Vmatrix}$ and $\|GG^T\|$
p. 34-38
On the question of the involutivity of systems of Pfaffian equations
p. 39-44
Absolute summability of degree $p$ of series that are connected with Fourier series, by triangular matrix methods
p. 45-49
The existence of a~second eigenvalue of a~linear integral operator with a~nonnegative kernel
p. 50-52
Properties of roots of some polynomials depending on a~parameter
p. 53-56
The Norden-normalized submanifold with a~parallel field of normal directions in $P_n$
p. 57-63
Continuous inverse semigroups of open partial homeomorphisms
p. 64-65
Zero solutions of partial differential evolution equations with deviating time argument
p. 66-68
On the spline method for solving integral equations
p. 68-71
Regularization of the construction of a~nonsingular solution of a~linear equation of the first kind with degeneracy
p. 71-74
Perturbation of linear operators
p. 74-75
A~polynomial algorithm for finding minimal vertex coverings for a~class of planar graphs
p. 75-77
A~relaxation subgradient algorithm for minimizing convex functions
p. 77-79
The dual theory of regular distributions of hyperplane elements in a~space with projective connection.~I
p. 79-82
The convergence of a~quadrature process for a~singular integral with power-logarithmic singularity
p. 82-84