主题词:Stochastic processes and financial applications; Stability and Controllability of Differential Equations; Stochastic processes and statistical mechanics; Financial Risk and Volatility Modeling; Advanced Mathematical Modeling in Engineering; Probability and Risk Models; Nonlinear Differential Equations Analysis; advanced mathematical theories; Insurance, Mortality, Demography, Risk Management; Advanced Queuing Theory Analysis; Mathematical Biology Tumor Growth; Complex Systems and Time Series Analysis; Fractional Differential Equations Solutions; Diverse Scientific and Economic Studies; Human auditory perception and evaluation; Risk and Portfolio Optimization; Mathematical Dynamics and Fractals; Economic theories and models; Educational Robotics and Engineering; Markov Chains and Monte Carlo Methods; Differential Equations and Numerical Methods; Mathematical and Theoretical Epidemiology and Ecology Models; Probabilistic and Robust Engineering Design; Fuzzy Systems and Optimization; Bayesian Methods and Mixture Models