Sommaire du Fascicule no. 1

On Neutral Operations of (n, m)−groups
Fixed Points for Nonself Mappings in Metric Spaces
Interlacing Theorem for the Laplacian Spectrum of a Graph
On the p-reduced Energy of a Graph
Fixed Point Theorem on $F_{\Lambda}$-orbitally Complete Normed Spaces
On m-Quasi-Irresolute Functions
Selection Theorems for Multivalued Generalized Contractions
On a Method for Obtaining Iterative Formulas of Higher Order
The Multiple Summation Formula and Polylogarithms
Fréchet’s Metric Spaces–100th Next
About a Class of (n,m)−Groups
On (n,m)–groups for $n \geq 3m$