This proceedings volume brings together cutting-edge research at the intersection of optimization modeling, computer simulation, numerical algorithms, and high-performance computing, presenting selected contributions from the International Conference on Computing Technologies and Mathematics, held at Bukhara State University (Bukhara, Uzbekistan) from January 25–27, 2026.The chapters address current challenges in modern applied mathematics, with a particular focus on mathematical modeling and optimization techniques, the development and analysis of numerical algorithms, and advances in high-performance and parallel computing. Special emphasis is placed on novel approaches to solving complex optimization problems, assessing the stability of numerical schemes, and enhancing computational efficiency in large-scale systems.Contributors also highlight practical applications across science and engineering, including forecasting, the management of complex systems, and data-driven applications, illustrating the growing impact of mathematical methods in real-world contexts.With contributions from researchers across Turkmenistan, Kazakhstan, Uzbekistan, and Russia, the volume reflects a diverse and international exchange of ideas. It offers both theoretical insights and practical perspectives, making it a valuable resource for researchers, practitioners, and graduate students working in applied mathematics, computational science, and related disciplines.
