2005/66/3-4 (6) — DOI: 10.5486/PMD.2005.2986 — pp. 327-348
Full Text Abstract

The quadratic functional equation on groups

Authors: Di-Lian Yang

Keywords: quadratic functional equation, Jensen's functional equation, Cauchy kernel, free group

Mathematics Subject Classification: 39B52, 20FXX, 20F99