主题词：graph theory and CDMA systems; Fractional Differential Equations Solutions; Graph theory and applications; Nonlinear Differential Equations Analysis; Coding theory and cryptography; Finite Group Theory Research; Graph Labeling and Dimension Problems; Advanced Numerical Methods in Computational Mathematics; Nonlinear Waves and Solitons; Matrix Theory and Algorithms; Numerical methods in engineering; Advanced Mathematical Modeling in Engineering; Mathematical and Theoretical Epidemiology and Ecology Models; Nonlinear Photonic Systems; Advanced Topics in Algebra; Iterative Methods for Nonlinear Equations; Mathematical Dynamics and Fractals; Stability and Controllability of Differential Equations; Model Reduction and Neural Networks; Numerical methods for differential equations; Mathematics and Applications; Differential Equations and Boundary Problems; Nonlinear Partial Differential Equations; Geometric and Algebraic Topology; Holomorphic and Operator Theory