Numerical Analysis and Applied Mathematics: ICNAAM 2025, Heraklion, Greece, September 16–22

This book contains proceedings of select papers presented at the 23rd International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2025), held in Heraklion, Crete, Greece, from 16–22 September 2025. It offers a comprehensive collection of peer-reviewed contributions that highlight recent advances in computational methods and numerical techniques with real-world applications. Emphasis is placed on the interdisciplinary nature of the work, showcasing how modern mathematical tools address challenges across science, engineering, and industry. It contains the diversity of topics and the depth of applied insights, supported by rigorous analysis and innovative approaches. The book also serves as a valuable reference for identifying emerging trends in computational mathematics. It is intended for researchers, practitioners, and graduate students engaged in numerical analysis, applied mathematics, scientific computing, and related fields.