Exponential sums appear in the study of algebraic varieties over finite fields through sums of additive or multiplicative characters evaluated at polynomial functions. L-functions encapsulate ...
Algebraic function theory in quaternionic spaces extends classical complex analysis into a noncommutative setting, offering a framework for functions of one or more quaternionic variables. Quaternions ...
A function is a rule that is applied to one set of values to give another set of values. A function can be illustrated on a graph – points are plotted as coordinates and joined by either a straight ...