Aggregating clones, colors, equations, iterates, numbers, and tiles

Inhaltsverzeichnis

• Editorial.
• Survey Papers.
• A survey of minimal clones.
• General theory of the translation equation.
• Some recent applications of functional equations to the social and behavioral sciences. Further problems.
• Progress of iteration theory since 1981.
• On the representation of integers as sums of triangular numbers.
• Chromatic sums revisited.
• Conditional functional equations and orthogonal additivity.
• Hyers-Ulam stability of functional equations in several variables.
• Rep-tiling Euclidean space.