2 citations · 3 across the 4 of their papers we have counts for
9 papers
Rotating-Memory Fibonacci Numbers and Periodic Tilings
Walid Abdelaidoum, El-Mehdi Mehiri, Hacène Belbachir
We introduce and study the rotating-memory Fibonacci numbers, a periodic variable-order analogue of the Fibonacci sequence in which the number of preceding terms used in the recurr…
The Weighted Tower of Hanoi: Algebraic Structure, Phase Transitions, and Integer Sequences
Andreas M. Hinz, El-Mehdi Mehiri
We develop a unified algebraic theory of the weighted Tower of Hanoi with arbitrary nonnegative symmetric move costs depending on both disc index and pegs. Starting from a general…
M-Polynomial of Product Graphs
El-Mehdi Mehiri, Sandi Klavžar
The M-polynomial provides a unifying framework for a wide class of degree-based topological indices. Despite its structural importance, general methods for computing the M-polynomi…
Explicit M-Polynomial and Degree-Based Topological Indices of Generalized Hanoi Graphs
El-Mehdi Mehiri
The M-polynomial, introduced by Deutsch and Klavžar in 2015, provides a unifying algebraic framework for the computation of numerous degree-based topological indices such as the Za…
Block-Separated Overpartitions: Fibonacci Structure and Euler Factorization
El-Mehdi Mehiri
We introduce and study block-separated overpartitions, a constrained family of overpartitions in which no two consecutive distinct part-blocks are both overlined. This local restri…
Bijections Between Smirnov Words and Hamiltonian Cycles in Complete Multipartite Graphs
El-Mehdi Mehiri
We establish a bijective correspondence between Smirnov words with balanced letter multiplicities and Hamiltonian paths in complete -partite graphs . This bije…