On the functorial properties of the $p$-analog of the Fourier-Stieltjes algebras

Abstract: In this paper, some known results will be generalized. Firstly, the idempotent theorem on the Fourier-Stieltjes algebra will be promoted and linked to the $p$-analog of such an algebra. Next, the $p$-analog of the $\pi$-Fourier space introduced by Arsac will be given, and by taking advantage of the theory of ultra filters, the connection between the dual space of the algebra of $p$-pseudofunctions and the $p$-analog of the $\pi$-Fourier space, will be fully investigated. As the main result, one of the significant and applicable functorial properties of the $p$-analog of the Fourier-Stieltjes algebras will be achieved.