Aarhus University Seal

On Wilson's functional equations

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

We find on a group G the solutions f, g : G -> C of the functional equation f(xy) + f(y(-1)x) = 2f(x) g(y), x, y is an element of G, in terms of characters, additive maps and matrix-elements of irreducible, 2-dimensional representations of G.

Original languageEnglish
JournalAequationes Mathematicae
Pages (from-to)339-354
Number of pages16
Publication statusPublished - 2015

    Research areas

  • Functional equation, group, Wilson

See relations at Aarhus University Citationformats

ID: 90716028