Published online by Cambridge University Press: 20 November 2018
In this paper the results of [5] are extended to classes of lattices. We assume familiarity with [5], but we recall for convenience the principal definitions and notations. If is a category and if
is a direct [resp., inverse] limit system in
, then
is the direct [resp., inverse] limit of
(determined only up to isomorphism in
). If
is an inverse limit system of sets or universal algebras, let
denote the canonical construction of inverse limit described for example in [1, Chapter 3].