5 citations · 10 across the 4 of their papers we have counts for
4 papers
New Insights into Initiation of Colon and Intestinal Cancer: The Significance of Central Stem Cells in the Crypt
Ali Mahdipour Shirayeh, Leili Shahriyari
Rapidly dividing tissues, like intestinal crypts, are frequently chosen to investigate the process of tumor initiation, because of their high rate of mutations. To study the interp…
Galilean Classification of Curves
Mehdi Nadjafikhah, Ali Mahdipour Shirayeh
In this paper, we classify space-time curves up to Galilean group of transformations with Cartan's method of equivalence. As an aim, we elicit invariats from action of special Gali…
Affine Classification of n-Curves
Mehdi Nadjafikhah, Ali Mahdipour Shirayeh
Classification of curves up to affine transformation in a finite dimensional space was studied by some different methods. In this paper, we achieve the exact formulas of affine inv…
Affine Geometry of Space Curves
Mehdi Nadjafikhah, Ali Mahdipour Shirayeh
This paper is devoted to the complete classification of space curves under affine transformations in the view of Cartan's theorem. Spivak has introduced the method but has not foun…