The proportion of the favorable among voters to a nominee might change over times and depend on different factors for example: talent, reputation, party and eve
The oscillatory behavior of solutions of a class of second order nonlinear differential equations with damping is studied and some new sufficient conditions are
n this paper, the relative widths of some sets in are studied. Relative widths is the further development of Kolmogorov widths and it is a new problem in approx
In this paper, a recently developed nature-inspired optimization algorithm called the hydrological cycle algorithm (HCA) is evaluated on the traveling salesman
In the present paper, a total optimal cost of an inventory model with exponential declining demand and constant deterioration is considered. The time-varying ho