• openAccess   Homomorphic encoders of profinite abelian groups I 

      Ferrer, María V.; Hernández, Salvador Elsevier (2023-05)
      Let {Gi |i ∈ N} be a family of finite Abelian groups. We say that a subgroup G ≤ i∈N Gi is order controllable if for every i ∈ N there is ni ∈ N such that for each c ∈ G, there exists a ∈ G satisfying that a|[1,i] = ...