Geodesic

Sommaire du Fascicule no. 1

Functor categories and group representations
p. 3-16
Algebraic matrix equations in systems theory
p. 17-33
On the derivatives of the Perron vector
p. 35-42
Inequalities involving immanants and diagonal products for H-matrices and positive definite matrices
p. 43-54
Diagonal similarity of matrices
p. 55-59
H-normal matrices
p. 61-68
Perturbation theorems for the matrix eigenvalue problem
p. 69-76
On matrix groups defined by certain polynomial identities
p. 77-92
Perturbation series and defect correction for the refinement of approximate eigenelements of linear integral operators
p. 93-103
Jacobi matrices with prescribed eigenvalues and diagonal elements
p. 105-111
Error analysis of some approximating algorithms
p. 113-119
Application of the matrix algebra to contact problems in railways
p. 121-130
Comparing solutions of equation systems involving semipositive operators
p. 131-137
Some euclidean space properties applied to data analysis
p. 139-146
On polynomial invariant chains of matrices and principal submatrices
p. 147-152
Jordan basis for an infinite-dimensional space
p. 153-156
Generalized approximation numbers
p. 157-166
Matrices which commute with a given matrix upon a subspace
p. 167-178
On a question of Hills concerning co-transposers
p. 179-187
Some variations on the concept of the c-numerical range
p. 189-200

Sommaire du Fascicule no. 2

Orthogonality-preserving transformations on quadratic spaces
p. 201-212
On the existence of weak solutions of boundary value problems in a diffusion model for an inhomogeneous liquid in regions with moving boundaries
p. 213-233
On the Paley-Wiener-Schwartz isomorphism in Hilbert spaces
p. 235-247
On the mean values of an entire function represented by Dirichlet series
p. 249-270
Ordre d'une fonction de Dirichlet entière de plusieurs variables complexes
p. 271-284
A new approach to time-dependent queueing problem with arrivals having random memory
p. 285-295

Sommaire du Fascicule no. 3

Boundary values of ultra-distributions of exponential type
p. 297-306
On the notion of precohomology
p. 307-316
Condition pour que la puissance $I^X$ du treillis complet $I$ soit algébrique
p. 317-319
Absolute Riesz summability of Fourier series
p. 321-329
Two approximation results for the parabolic singular perturbation problem
p. 331-346
On rules of derivation with complex order for analytic and branched functions
p. 347-376
Le nombre minimum d'invariants fondamentaux pour les formes binaires de degré 7
p. 377-392

Sommaire du Fascicule no. 4

Le problème de Dirichlet dans l’espace $W_p^1$
p. 393-398
Sharp elementary estimates for the sequence of primes
p. 399-406
Entire functions represented by Dirichlet series of two complex variables
p. 407-415
On the class of entire Dirichlet functions of several complex variables having finite order point
p. 417-427
The barrelled topology associated with the compact-open topology on H(U) and H(K)
p. 429-438
Sur la caractérisation des automorphismes analytiques d'un domaine borné
p. 439-453
A note on unimodal mappings with infinitely many attractors
p. 455-461
Fragmented integral domains
p. 463-473
Some properties of the discrete holometric space
p. 475-483
A measure of symmetry for ovals
p. 485-493
Comment on:
p. 495-498