Almost periodic functions serve as a powerful conceptual framework in analysing differential equations whose coefficients or forcing terms exhibit recurrent behaviour over time. Rooted in the ...

Denote by 𝐴𝑃(G) (respectively ap(G)) the space of all almost periodic functions (respectively almost periodic measures) defined on a Hausdorff locally compact abelian group 𝐺 and by 𝑀(μ) or ...