In this paper, we developed three analytical models and obtained a new class of solutions describing compact stellar structures using the theory teleparallel gravity. We consider general anisotropic nature configurations solve gravity equations. order to thoroughly analyze various parameters stars, by choosing physically acceptable forms metric potential $ e^{d(r)} radial pressure p_r(r) $. als...

The purpose of this paper is to present a new method of design which is an extension of previous works combining analytical models with exact global optimization algorithms. The idea here is to associate analytical and numerical models of electrical machines with an extension of the exact global optimization algorithm previously used in order to solve more general design problems. Some examples...