Book of Donmon Teith

In this book we shall study linear functional equations of the form m bu(x) == Lak(X)U(Qk(X)) = f(x), (1) k=l where U is an unknown function from a given space

Functions and their properties have been part of the rigorous precollege curriculum for decades. And functional equations have been a favorite topic of the lead

In this book we shall study linear functional equations of the form m bu(x) == Lak(X)U(Qk(X)) = f(x), (1) k=l where U is an unknown function from a given space

Many books have been written on the theory of functional equations, but very few help readers solve functional equations in mathematics competitions and mathema

Provides engineers and applied scientists with some selected results of functional equations and their applications, with the intention of changing the way they