Laboratoire de Mathématiques de Reims

researchers with a paper here

Emmanuel Pedon1 · h 2
Guo-Niu Han1 · h 21
Killian Verdure1 · h 0
Lisette Jager1 · h 0

collaborating institutions

Laboratoire de Mathématiques Blaise PascalFR2 papers
Institut de Recherche Mathématique AvancéeFR1 paper
Université de Reims Champagne-ArdenneFR1 paper

2 papers

math.NT2026

Hankel continued fractions and Hankel determinants for $q$ -deformed metallic numbers

Guo-Niu Han, Emmanuel Pedon

Fix $n$ a positive integer. Take the $n$ -th metallic number $I ¨ _{n} = \frac{n + n ^{2} + 4}{2}$ (e.g. $I ¨ _{1}$ is the golden number) and let $I^¦_{n} (q)$ be its $q$ -deformation in the sense…

math.DS2025

Random additive perturbation of a $k$ term recurrence relation

Lisette Jager, Killian Verdure

We are interested in stochastic processes satisfying a nonlinear recurrence relation of the form $X_{n + k} = I^¦_{0} (X_{n}, ..., X_{n + k - 1}) + I^_{n}$ where $I^$ is a noise term. W…

Hankel continued fractions and Hankel determinants for q-deformed metallic numbers

Random additive perturbation of a k term recurrence relation

Hankel continued fractions and Hankel determinants for $q$ -deformed metallic numbers

Random additive perturbation of a $k$ term recurrence relation