Geodesic

Computational methods and algorithms. Part XXV

Sommaire

To the memory of V.\,N.~Kyblanovskaya
p. 7-12
Combinatorial properties of irreducible semigroups of nonnegative matrices
p. 13-23
Sparse matrix storage formats and acceleration of iterative solution of linear algebraic systems with dense matrices
p. 24-39
Optimization of the $\mathrm{ILU}(0)$ factorization algorithm with the use of compressed sparse row format
p. 40-53
Numerical solution of the matrix equations $AX+X^TB=C$ and $X+AX^TB=C$ with rectangular coefficients
p. 54-58
Estimating the second coefficient in the class of typically real functions with two function values prescribed
p. 59-66
Monotone maps on matrices of index one
p. 67-96
Spline-wavelets in the case of a~single local coarsening of the grid
p. 97-118
Antilinear operators and special matrices
p. 119-126
Solving systems of linear equations with quasi-Toeplitz coefficient matrices
p. 127-132
Unitary congruence to a~conjugate-normal matrix
p. 133-137
Upper bounds for the second largest eigenvalue of symmetric nonnegative matrices
p. 138-163
To solving spectral problems for $q$-parameter polynomial matrices.~3
p. 164-169
To solving problems of algebra for two-parameter matrices.~10
p. 170-185