Welcome to the mathematics research hub for papers categorised under MSC 2010 classifications as Difference and Functional Equations. Papers on this page are organised in collections from 39- through 39B, although not all collections may have papers published in that area at this time. Visit the MSC2010 database from MathScinet for a full list of codes.

**Jump to the following areas**

**39-XX: Difference and functional equations 39Axx: Difference equations ****39Bxx: Functional equations and inequalities**