Introduction. A language is the fundamental characteristic of a nation’s identity. It can unite members an ethic team and set them apart from other ethnic teams. Aim. In this current review, study presents evolution Greek ancient times, all way up to today. Methodology. The study’s material consists articles related topic, found in International και databases, Google Scholar, Hellenic Academic ...

Consider a truck running along a road. It picks up a load Li at point βi and delivers it at αi, carrying at most one load at a time. The speed on the various parts of the road in one direction is given by f(x) and that in the other direction is given by g(x). Minimizing the total time spent to deliver loads L1, . . . , Ln is equivalent to solving the Traveling Salesman Problem (TSP) where the c...

Closed timelike curves, along which an object can travel to its past, are interesting because they predicted by general relativity and yet need be reconciled with quantum mechanics. The authors consider a model of paradox where billiard ball two trajectories: one unperturbed the other it collide past.

This paper presents a hybrid IP/CP algorithm for designing a double round robin schedule with a minimal number of breaks. Both mirrored and non-mirrored schedules with and without place constraints are considered. The algorithm uses Benders cuts to obtain feasible homeaway pattern sets in few iterations and this approach leads to significant reductions in computation time for hard instances. Fu...