This volume presents the recent trends in the twin domains of mathematics and computer science and the interconnection between the two. It presents the current scientific advancements of leading researchers and experts in theoretical computer science and its blending with mathematical techniques. The book also disseminates new technical ideas and features that can be incorporated into day-to-day life for the benefit of society. It includes a diverse range of topics, multi-criteria decision making, cryptography, statistical analysis, mathematical modeling, differential equations with applications, fluid dynamics, queuing theory, functional analysis, and many more.