The book discusses current work on numerical simulations of engineering and physical systems. It can be viewed as a link connecting different numerical approaches from two scientific fields, physics, and engineering, that are intimately related to one another.

Pure research scientists, applied mathematicians, engineers, and post-graduate students all need professional reference books since numerical simulations are crucial to both theoretical and application-oriented research. In other words, it is anticipated that the book will be a useful instrument for teaching the aforementioned research groups and others.