This primer covers a remarkably wide range of topics in discrete calculus, from combinatorics to recurrence relations. With examples and exercises throughout, the text's clarity and rigor are informed by extensive teaching experience and academic discussion.
Written from years of teaching experience, this volume introduces students to the numerical approximation of Partial Differential Equations (PDEs). The text presents examples and exercises that focus on basic concepts of numerical analysis, as well as problems derived from pract…