International Journal of Science, Engineering and TechnologyAuthors: Parelli Sreenivas, Assistant Professor, Kondapaka Aruna
Abstract: The rapid expansion of digital commerce and financial technology has dramatically increased the use of advanced mathematics. This paper explores how mathematical models, optimization techniques, and intelligent systems are applied in e‑commerce and finance. It discusses topics such as optimization in e‑commerce, portfolio selection in finance, fraud detection using machine learning, algorithmic trading, and blockchain technology. By synthesizing findings from recent research, this study highlights the crucial role of mathematics in enhancing decision‑making, risk management, and security in modern commercial and financial systems. The paper concludes with an overview of emerging trends that promise to deepen the integration of mathematics with commerce and finance.
DOI: http://doi.org/10.5281/zenodo.20584614
