Recent Research Trends in Mathematics (Volume - 1), edited by Dr. Ruchika Mehta, showcases pioneering mathematical research spanning operations research, fuzzy logic, soft graph theory, machine learning models, and fluid dynamics. This volume includes insightful chapters on solving assignment and multi-objective problems, intuitionistic fuzzy operations, and optimization techniques. It explores both classical and contemporary mathematical methodologies, offering valuable applications in engineering, data science, and theoretical studies. Contributed by scholars from premier institutions, the book provides a deep analytical perspective on emerging topics in applied mathematics, making it a vital reference for researchers, educators, and postgraduate students in the mathematical sciences.