2 papers
math.CO2026
Generalized reflection complexity
Adam Blažek, Lubomíra Dvořáková, Edita Pelantová
The reflection complexity of a sequence, introduced recently by Allouche, Campbell, Li, Shallit, and Stipulanti, counts the factors of a given length up to reversal. We generalize…
math.NT2026
Non-Expansive Matrix Based number Systems
Adam Blažek, Kevin G. Hare, Edita Pelantová
An integer -dimensional vector is usually represented by strings, which express the value of each component separately. This article is devoted to number systems that allow…