3 papers
math.NT2018
On the Derivatives of Bivariate Fibonacci Polynomials
Tuba Çakmak, Erdal Karaduman
In this study, the new algebraic properties related to bivariate Fibonacci polynomials has been given. We present the partial derivatives of these polynomials in the form of convol…
math.GR2018
On The -Envelopes of Hypercentral Subgroups
Tuba Çakmak
The E_{k} envelopes that generalize the double centralizers form a descending chain. In this paper we show that this descending chain stops after finitely many steps for hypercentr…
math.GR2018
On Stabilization of Chains
Tuba Çakmak
We study special subgroups of infinite groups that generalize double centralizers. We analyze sufficient conditions for descending chains of such subgroups to stop after finitely m…