The conference is devoted to functional equations and inequalities, their applications in various branches of mathematics and other scientific disciplines, as well as related topics. In view of  the programmes of recent meetings one can expect that, among others, the following specific topics will be discussed during the 12th ICFEI.

  • Functional equations in several variables: properties of solutions of classical functional equations, conditional and alternative equations, equations stemming from real/complex/functional analysis, difference equations, stability problems for various equations, set-valued functional equations.

  • Iterative functional equations and iteration theory: Schröder and other special equations, dynamical systems, iterative roots, regular iteration groups on a circle and in Banach spaces, linear equation with iterates of the unknown function.

  • Functional inequalities: different kinds of convexity and approximate convexity, inclusions for multivalued functions, differential and difference inequalities.

  •  Related topics: applications in ODEs and PDEs, number theory, actuarial mathematics, social sciences and others.