Kurum Yazarı "Taşdemir, Erkan" Pınarhisar Meslek Yüksekokulu İçin Listeleme
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3. Dereceden Polinomların Grafiği Yardımıyla Reel Kök Sayısı ve Köklerin Aralığının Tespiti Üzerine Bir Çalışma
Taşdemir, Erkan (2012-09-20)Bu çalışmada 3. Dereceden polinomların reel kök sayısı birinci türevin geometrik yorumu yardımıyla incelendi. Ayrıca bu köklerin aralıklarına ilişkin bağıntılar elde edildi. -
Dynamics of a Second-order System of Nonlinear Difference Equations
Taşdemir, Erkan (Semnan Univ, 2020)In this paper, we investigate the equilibrium points, stability of two equilibrium points, convergences of negative equilibrium point, periodic solutions, and existence of bounded or unbounded solutions of a system of ... -
Global dynamics of a higher order difference equation with a quadratic term
Taşdemir, Erkan (Springer Heidelberg, 2021)In this paper, we investigate the dynamics of the following higher order difference equation x(n+1) = A + B x(n)/x(n-m)(2) with A, B and initial conditions are positive numbers, and m is an element of {2, 3, ...}. Especially ... -
ON THE ASYMPTOTICALLY PERIODIC SOLUTIONS OF A FIFTH ORDER DIFFERENCE EQUATION
Taşdemir, Erkan (Univ Prishtines, 2019)In this paper we investigate the stability of solutions of difference equation x(n+1) = x(n-1)x(n-4) - 1. We also study periodic solutions of related difference equation especially asymptotic periodicity. -
On the Asymptoticaly Periodic Solutions of A Fifth Order Difference Equation
Taşdemir, Erkan (2019-06-30)In this paper we investigate the stability of solutions of difference equation xn+1 = xn?1xn?4 ? 1. We also study periodic solutions of related difference equation especially asymptotic periodicity. -
On The Dynamics of a Nonlinear Difference Equation
Taşdemir, Erkan (2019-06-28)In this study we investigate the stability of solutions of difference equation xn+1 =xn-3xn-4-1. Moreover, we study periodic and eventually periodic solutions of related difference equation. -
On the global asymptotic stability of a system of difference equations with quadratic terms
Taşdemir, Erkan (Springer Heidelberg, 2021)In this paper, we study the global asymptotic stability of following system of difference equations with quadratic terms: x(n+1) = A + B y(n)/y(n-1)(2), y(n+1) = A + B x(n)/x(n-1)(2) where A and B are positive numbers and ... -
Stability and Periodic Nature of a System of Difference Equations
Taşdemir, Erkan (2020-06)In this paper, we investigate the equilibrium points of following a system of difference equations x_{n+1}=x_{n-2}y_{n}-1,y_{n+1}=y_{n-2}x_{n}-1. We also study the asymptotic stability of related system of difference ...