An approach to coding theory and the k-Narayana sequence

Vedat Kabasakal, Fatih Yılmaz

Aug 2025

Extremal trees and their properties for Sigma index with fixed degree sequence

Fateme Movahedi

Aug 2025

A study of a variant of neighborhood version of degree-based indices for trees

Nasrin Dehgardi

Jul 2025

Calculation and analysis of some degree-based topological indices with the general inverse sum indeg index approach and using (a, b)-Nirmala index on pharmaceutical structures

Azizollah Babaei, AllahBakhsh Yazdani Cherati, Rohollah Yousefpour

Jul 2025

Computing Y-index of V-phenylenic nanostructures

Yusuf Zeren, Abdu Alameri, Mutlu Akar, Mohammed Alsharafi

Apr 2025

A linear portrayal of the Galois group G by the ring of irreducible characters of the hyperoctahedral group

Pemha Binyam Gabriel Cedric

Apr 2025

The Wiener index of some algebraic graphs and some applications

Woroodm.alkhalide@uokufa.edu.iq Salah, Haneen Al-Janabi, Hussein Jeddoa Mehdi, Hayder Baqer Ameen, Shaymaa Maki Kadham

Mar 2025

On the Cayley type graph construction and characterization associated with ternary semigroups

Melvin Varghese, G. Sheeja

Feb 2025

General Sombor index of graphs and trees

Kinkar Chandra Das, Muhammad Imran, Tomáš Vetrík

Feb 2025

Reduced Sombor index of graphs

Shiikhar Dorjsembe, Lkhagva Buyantogtokh, Batmend Horoldagva

Feb 2025

Graph Edge Hyper-Zagreb index : Applications and thermodynamic property predictions for linear acenes molecules

Zohreh Aliannejadi, Somayeh Shafiee Alamoti

Feb 2025

Journal of Discrete Mathematical Sciences & Cryptography Index of Volume 27 (2024)

Dec 2024