We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
On a Class of Difference Equations with Interlacing Indices of the Fourth Order.
- Authors
Stević, Stevo; Iričanin, Bratislav; Kosmala, Witold
- Abstract
The following class of nonlinear difference equations of the fourth order x n + 1 = a x n − 1 + b x n − 1 x n − 3 c x n − 1 + d x n − 3 , n ∈ N 0 , where the parameters a , b , c , d and the initial values x − j , j = 0 , 3 ‾ , are positive real numbers, has been considered recently in this journal. Here we give a detailed analysis of the results and claims given therein, give many explanations and remarks related to the results and claims, explain some problems with some of the claims by providing suitable counterexamples, compare the results therein with some previous results in the literature, and present a global convergence result.
- Subjects
CLASS differences; NONLINEAR difference equations; DIFFERENCE equations; REAL numbers
- Publication
Acta Applicandae Mathematicae, 2023, Vol 184, Issue 1, p1
- ISSN
0167-8019
- Publication type
Article
- DOI
10.1007/s10440-023-00562-w