Sommaire du Fascicule no. 1

Verscharfung eines Arithmetischen Satzes von Tschakaloff
p. 1
On certain properties of Hankel transform
p. 19
Partial differential systems of generalized Wiener and Feynman integrals
p. 27
Expansion formulae for the products of Meijer's G-function and Bessel functions
p. 35
Neighborhood spaces and convergence
p. 43
An algebraic functional equation
p. 51
Skew-representations of a group by transformations on its subgroups
p. 57
Asymptotic values for uniformly convergent sequences of functions
p. 61

Sommaire du Fascicule no. 2

A note on some identities equivalent to xy=wz
p. 65
Weak convergence of monotone functions and Weyl's criterion
p. 69
A note on entropic groupoids
p. 77
Classes of pairs which are supports for a homology theory
p. 79
The number of k-ary divisors of a generalized integer
p. 85
Some results on groups with unique square roots
p. 93
On some results involving generalized hypergeometric polynomials
p. 101
Almost periodic Radon-Nikodym derivatives
p. 109
Matrix summability of divergent sequences
p. 113
The Moebius band history, synopsis, and algebraic generalizations
p. 117

Sommaire du Fascicule no. 3

Joint essential range
p. 133
Note on extremal points
p. 137
Mercerian-type theorems for absolute summability
p. 141
Weak completeness in spaces of operators
p. 147
A remark on non-linear integral equations of the Hammerstein type
p. 157
Notes on Waring's problem
p. 163
On an application of the theorem of Apollonius
p. 167
Total spaces of circle bundles over lens spaces
p. 171
Semi-quasi-uniform spaces
p. 177

Sommaire du Fascicule no. 4

A property of the Euler $\varphi $-function concerning the integers which are regular modulo n
p. 185
A note on the arithmetic of the orthogonal group - II
p. 193
On the normal systems of differential equations
p. 199
On completely regular spaces
p. 203
Compactness of the hyperplane topology
p. 209
Bitopological spaces from quasi-proximities
p. 213
Analytic continuation and regular classes in locally convex Hausdorff spaces
p. 219