主题词：Differential Equations and Boundary Problems; advanced mathematical theories; Advanced Harmonic Analysis Research; Differential Equations and Numerical Methods; Advanced Mathematical Modeling in Engineering; Advanced Banach Space Theory; Spectral Theory in Mathematical Physics; Numerical methods in inverse problems; Nonlinear Differential Equations Analysis; Holomorphic and Operator Theory; Mathematical Analysis and Transform Methods; Algebraic and Geometric Analysis; Advanced Topics in Algebra; Approximation Theory and Sequence Spaces; Nonlinear Partial Differential Equations; Mathematical Approximation and Integration; Advanced Algebra and Logic; Fixed Point Theorems Analysis; Numerical methods for differential equations; Analytic and geometric function theory; Iterative Methods for Nonlinear Equations; Fractional Differential Equations Solutions; Mathematical functions and polynomials; Fuzzy and Soft Set Theory; Mathematics and Applications