2 papers
math.SP2026
Discrete Space-Time Wave Kernels on Regular Trees
Amar Bašić, Lejla Smajlović, Zenan Šabanac
We study the forward discrete space-time wave equation on the homogeneous -regular tree associated with a two-parameter generalized Laplacian. Under the natural no…
math.NT2024
Relations between Chebyshev, Fibonacci and Lucas polynomials via trigonometric sums
Lejla Smajlović, Zenan Šabanac, Lamija Šćeta
In this paper we derive some new identities involving the Fibonacci and Lucas polynomials and the Chebyshev polynomials of the first and the second kind. Our starting point is a fi…