We present a general formula to generate the family of odd-point ternary approximating subdivision schemes with a shape parameter for describing curves. The inf
Purpose.Thetheoretical description of Hubble’s diagrams asymmetry of and calculating the anisotropy of the deceleration parameter phenomenon, that was recently
In this paper, we consider an allocation problem in multivariate surveys as a convex programming problem with non-linear objective functions and a single stocha
In this paper, we consider two extended model equations for shallow water waves. We use He’s variational iteration method (VIM) to solve them. It is proved tha
The precise inner solutions of gravity field equations of hollow and solid spheres are calculated in this paper. To avoid space curvature infinite at the center
Technology has grown rapidly with scientific advancement over the world in recent decades. Therefore, there is a need to redesign the medical system to meet the