1 citations · 2 across the 2 of their papers we have counts for
2 papers
math.CA2016★ 1 cited
An extensions of Kannappan's and Van Vleck's functional equations on semigroups
Elqorachi Elhoucien, Redouani Ahmed
This paper treats two functional equations, the Kannppan-Van Vleck functional equation and the following variant of it $$μ(y)…
math.CA2016★ 1 cited
Solutions and stability of a variant of Van Vleck's and d'Alembert's functional equations
Elqorachi Elhoucien, Redouani Ahmed, Th. M. Rassais
In this paper. (1) We determine the complex-valued solutions of the following variant of Van Vleck's functional equation $$\int_{S}f(σ(y)xt)dμ(t)-\int_{S}f(xyt)dμ(t) = 2f(x)f(y), \…