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A functional-analytic method for the study of difference equations


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, . 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.

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Correspondence to Eugenia N Petropoulou.

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Petropoulou, E.N., Siafarikas, P.D. A functional-analytic method for the study of difference equations. Adv Differ Equ 2004, 537067 (2004).

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