Algebras with a Compatible Uniformity

نویسنده

  • WILLIAM H. ROWAN
چکیده

Given a variety of algebras V, we study categories of algebras in V with a compatible structure of uniform space. The lattice of compatible uniformities of an algebra, Unif A, can be considered a generalization of the lattice of congruences ConA. Mal’cev properties of V influence the structure of Unif A, much as they do that of ConA. The category V[CHUnif] of complete, Hausdorff such algebras in the variety V is particularly interesting; it has a factorization system 〈E,M〉, and V embeds into V[CHUnif] in such a way that E ∩ V is the subcategory of onto and M ∩ V the subcategory of one-one homomorphisms.

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تاریخ انتشار 2001