- Research Article
- Open Access
A functional-analytic method for the study of difference equations
Advances in Difference Equations volume 2004, Article number: 537067 (2004)
We will give the generalization of a recently developed functional-analytic method for studying linear and nonlinear, ordinary and partial, difference equations in the and spaces, p∈ℕ, . The method will be illustrated by use of two examples concerning a nonlinear ordinary difference equation known as the Putnam equation, and a linear partial difference equation of three variables describing the discrete Newton law of cooling in three dimensions.