Introduction to Numerical Methods in Differential Equations

The title gives a reasonable first-order approximation to what this book is about. To explain why, let’s start with the expression “differential equations.” These are essential in science and engineering, because the laws of nature t- ically result in equations relating spatial and temporal changes in one or more variables.Todevelopanunderstandingofwhatisinvolvedin?ndingsolutions, the book begins with problems involving derivatives for only one independent variable, and these give rise to o...