E Schmeidel, K Gajda, T Gronek - Discrete & Continuous …, 2014 - search.ebscohost.com
A Volterra difference equation of the form x (n+ 2)= a (n)+ b (n) x (n+ 1)+ c (n) x (n)+< sup>
n+ 1 Σ< sup> i= 1 K (n, i) x (i) where a, b, c, x: ℕ→ ℝ and K: ℕ× ℕ→ ℝ is studied. For every …