Geodesic

Computational methods and algorithms. Part XV

Powers of sign portraits of real matrices
p. 5-17
Factorized-sparse-approximate-inverse preconditionings of linear systems with unsymmetric matrices
p. 18-35
Determinantal inequalities for accretive-dissipative matrices
p. 36-47
On Brualdi's theorem
p. 48-63
A class of optimally conditioned block $2\times2$ matrices
p. 64-76
Bounds and inequalities for the Perron root of a nonnegative matrix
p. 77-122
Computing the invariant polynomials of a polinomial matrix.~1
p. 123-127
Computing the invariant polynomials of a polynomial matrix.~2
p. 128-142
To solving multiparameter problems of algebra 1.~Methods for computing complete polynomials and their applications
p. 143-162
To the solution of partial eigenproblems for polynomial matrices
p. 163-176
On some properties of polynomial bases of subspaces over the field of rational functions in several variables
p. 177-191
Multiplicative correction of a matrix on a sequence of subspaces. I:~Basic algorithms and theory for general unsymmetric matrices
p. 192-246
Existence of~$2^n$ periodic solutions of a system of~$n$ differential equations of first order
p. 247-262
Existence of~$2^n$ solutions of a system of~$n$ nonlinear equations in~$n$ unknowns
p. 263-268