Sommaire du Fascicule no. 1

Acyclic numbers of graphs.
p. 1
On Garcia numbers.
p. 9
On finite linear groups stable under Galois operation.
p. 17
On the automorphism of a class of groups.
p. 29
Some properties for integral operators on some analytic functions with complex order.
p. 39
Dynamics of species in a nonautonomous Lotka-Volterra system.
p. 45
Sufficient conditions for oscillatory behaviour of a first order neutral difference equation with oscillating coefficients.
p. 55
Recent results on the stability of the parametric fundamental equation of information.
p. 65
Lipschitz estimates for multilinear commutator of Littlewood-Paley operator.
p. 85
Some unifying results on stability and strong convergence for some new iteration processes.
p. 105
On the existence of unique common fixed points for certain classes of weakly compatible maps in normed linear space.
p. 119
On submanifolds of codimension 2 immersed in a Hsu--quarternion manifold.
p. 129

Sommaire du Fascicule no. 2

On the family of diophantine triples .
p. 145
On sot hat represents and and not .
p. 155
Commutativity of prime -near rings with --derivation.
p. 165
Groups with the same prime graph as an almost sporadic simple group.
p. 175
Not every Osborn loop is universal.
p. 189
Note on an inequality of F. Qi and L. Debnath.
p. 191
On differential sandwich theorems for some subclass of multivalent analytic functions.
p. 195
Subordination results for certain classes of analytic functions.
p. 211
Some new functional equations connected with characterization problems.
p. 221
A simple proof of a weighted inequality for the Hardy-Littlewood maximal operator in .
p. 241
On weakly projective symmetric manifolds.
p. 247
Integrability of distribution on a nearly Sasakian manifold.
p. 271
-biČech spaces and -biČech spaces.
p. 277
Scaling problems in linear-fractional programming.
p. 283