Preface; A Mathematical Approach to the Calculation of Geometric Concentration Ratio of a Modified Cone Concentrator; Detecting the Commuting Probability of the Derived Subgroup; Variations of the Monomial UV in Bernstein Algebras; Some Inequalities for Nilpotent Multipliers of Finite Groups; Moving Average Rule for Minimum Cost Spanning Tree Games; Wrap Groups of Connected Fiber Bundles, Their Structure & Cohomologies; On a New Topology & Decompositions of Continuity; Weighted Cores in Convex Games; Decomposition de Kato pour les Operateurs B-Fredholm non Bornes sur des Espaces de Banach et Prorites [Kato decomposition for an unbounded B-Fredholm operator on a Banach space]; When is the Product of Two Concave Functions Concave?; The Two Step Transportation Problem: A Variational Formulation; Use of the Lattice Boltzmann Method for Modelling Microflow; Simulation of Medium-Sized Silicon Clusters Stabilized by Hydrogen at High Temperatures; Index.