Geodesic

Sommaire du Fascicule no. 1

Remarks on symmetrical operations
p. 1-9
Remarks on abstract algebras having bases with different number of elements
p. 11-17
Remarks on diagonal and generalized diagonal algebras
p. 19-23
On mappings between quasi-algebras
p. 25-44
Об арифметических прогрессиях с равными произведениями членов
p. 45-48
On algebraic number fields with non-unique factorization, II
p. 49-58
On almost additive functions
p. 59-63
Uniform limits of Darboux functions
p. 65-77
Almost periodic extensions of functions, II
p. 79-86
Ensembles de Ryll-Nardzewski et ensembles de Helson
p. 87-92
On the overlap of a function with the translation of its complement
p. 93-97
Fourier analysis of the Banach indicatrix
p. 99-103
On Fourier series with respect to the Bessel polynomial-system
p. 105-110
A remark on hypoelliptic differential and convolution operators
p. 111-113
On Leja-Górski approximations in the spatial Dirichlet's problem
p. 115-119
Some remarks on infinitesimal projective transformations in recurrent and Ricci-recurrent spaces
p. 121-127
On the tagency of sets in a metric space
p. 129-133
The perimeter f Minkowski unit discs
p. 135-139
Sur la longueur de l'indicatrice dans la géométrie plane de Minkowski
p. 141-144
Initial topologies
p. 145-147
The theory of tournaments: A miniature mathematical system
p. 149-155
Problèmes
p. 157-160

Sommaire du Fascicule no. 2

Separable variables algebras
p. 161-171
Exchange of independent sets in abstract algebras (III)
p. 173-180
On functionally uniform symmetrical algebras
p. 181-188
A remark on elementary pseudogroups
p. 189-190
On a generalization of the notion of a semi-group
p. 191-194
On some ternary relations in lattices
p. 195-198
Об отображениях Пеано
p. 199
On Mycielski's problem on systems of arithmetical progressions
p. 201-204
Finite Bolyai-Lobatchevsky k-spaces
p. 205-210
Closure and interior in finite topological spaces
p. 211-216
The least element map
p. 217-221
On confluent mappings
p. 223-233
Iterated families
p. 235-241
A general fixed point theorem
p. 243-251
On stems
p. 253-261
The embedding of a linear discrete flow in a continuous flow
p. 263-270
Some examples of Borel sets
p. 271-274
A classification of measure spaces
p. 275-285
Construction of a Schauder basis in some spaces of holomorphic functions in the unit disc
p. 287-296
Une remarque sur l'orthogonalisation des bases de Schauder dans l'espace C
p. 297-301
A property of differentiable functions
p. 303-306
Sur l'ensemble des points d'indépendance linéaire des fonctions dont le wronskien s'annule
p. 307-311
The limits of indetermination for Riemann summation in terms of Bessel functions
p. 313-318
Problèmes
p. 319-322
Table des Matières du volume XV
p. 323-325
Errata (vol. XV, Fasc. 2)
p. 326