Ilir Ziba

collaborators

2 papers

math.LO2024

Clones of Borel Boolean Functions

Ruiyuan Chen, Ilir Ziba

We study the lattice of all Borel clones on $2 = {0, 1}$ : classes of Borel functions $f : 2^{n} \to 2$ , $n \leq ω$ , which are closed under composition and include all projections. Th…

math.CO2023

Multivariate Fibonacci-like Polynomials and their Applications

Sejin Park, Etienne Phillips, Peikai Qi +2

The Fibonacci polynomials are defined recursively as $f_{n} (x) = x f_{n - 1} (x) + f_{n - 2} (x)$ , where $f_{0} (x) = 0$ and $f_{1} (x) = 1$ . We generalize these polynomials to an arbitrary number o…