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math.CO2025
On the Asymptotic Palindrome Density of Fibonacci Infinite Words
Duaa Abdullah, Jasem Hamoud
In this paper, we investigate the combinatorial and density properties of infinite words generated by Fibonacci-type morphisms, focusing on their subword structure, palindrome dens…
math.CO2025
Extremal Degree Irregularity Bounds for Albertson and Sigma Indices in Trees and Bipartite Graphs
Jasem Hamoud, Duaa Abdullah
In this paper, the study of extreme value bounds for topological indices is crucial for understanding their influence on trees and bipartite graphs. For integers satisfying…