1 Table of Contents: “... Study -- Network structures uncertainty for different markets -- Complexity Analysis and Systemic Risk...”

2 Table of Contents: “... in Ordered Metrical Structures (M. Turinici) -- An Introduction to Hyperbolic Barycentric Coordinates...”

3 Table of Contents: “... in Pseudometric Structures (M. Turinici) -- Novel Tools to Determine Hyperbolic Triangle Centers (A.A. Ungar)...”

4 Table of Contents: “... Function (Rassias and Yang) -- On metric structures of normed gyrogroups (Suksumran) -- Birelator spaces...”

5 Table of Contents: “.... Parasidis, E. Providas) -- Fixed Point Structures, Invariant Operators, Invariant Partitions...”