05. Fakülteler

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Browsing 05. Fakülteler by Author "Abdullayev, Fahreddin"

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    On the Recursive Sequence Xn+1 = Xn-7/1+xn-1xn-3xn-5
    (Chiang Mai Univ, Fac Science, 2022) Oğul, Burak; Şimşek, Dağıstan; Abdullayev, Fahreddin; Farajzadeh, Ali
    In this paper we are going to analyze the following difference equation x(n+1) = x(n-7)/1+x(n-1)x(n-3)x(n-5) n = 0, 1, 2,..., where x-7, x-6, x-5, x-4, x-3, x-2, x-1, x(0) is an element of (0, infinity).
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    Citation - WoS: 2
    Citation - Scopus: 2
    Solution of the Maximum of Difference Equation
    (WALTER DE GRUYTER GMBH, 2020) Şimşek, Dağıstan; Oğul, Burak; Abdullayev, Fahreddin
    In the recent years, there has been a lot of interest in studying the global behavior of, the socalled, max-type difference equations; see, for example, [1-17]. The study of max type difference equations has also attracted some attention recently. We study the behaviour of the solutions of the following system of difference equation with the max operator:paper deals with the behaviour of the solutions of the max type system of difference equations, x(n+1) = max {A/x(n-1) , y(n)/x(n)}; y(n+1) = max {A/y(n-1) , x(n)/y(n)}, (1) where the parametr A and initial conditions x(-1), x(0), y(-1), y(0) are positive reel numbers.
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    Citation - Scopus: 7
    Solution of the Rational Difference Equation
    (WALTER DE GRUYTER GMBH, 2020) Şimşek, Dağıstan; Oğul, Burak; Abdullayev, Fahreddin
    In this paper, solution of the following difference equation is examined x(n+1) = x(n-13)/1+x(n-1)x(n-3)x(n-5)x(n-7)x(n-9)x(n-11), where the initial conditions are positive real numbers.