Convergence semigroup categories
نویسنده
چکیده
Properties of the category consisting of all objects of the form (X,S, λ) are investigated, where X is a convergence space, S is a commutative semigroup, and λ : X × S → X is a continuous action. A ”generalized quotient” of each object is defined without making the usual assumption that for each fixed g ∈ S, λ(., g) : X → X is an injection. 2000 AMS Classification: 54A20, 54B15, 54B30
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