Countably generated
Topics referred to by the same term
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In mathematics, the term countably generated can have several meanings:
- An algebraic structure (group, module, algebra) having countably many generators, see generating set
- Countably generated space, a topological space in which the topology is determined by its countable subsets
- Countably generated module. (Kaplansky's theorem says that a projective module is a direct sum of countably generated modules.)