A pointed set is a pair (S,x) with S a set and x S. A morphism

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A pointed set is a pair (S,x) with S a set and x ϵ S. A morphism of pointed sets (S,x) → (S',x') is a triple (∫,x,x'), where ∫: S →S' is a function such that ∫(x) = x'. Show that pointed sets form a category.

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Algebra Graduate Texts In Mathematics 73

ISBN: 9780387905181

8th Edition

Authors: Thomas W. Hungerford

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Question Posted: Apr 13, 2023 03:08 AM

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A pointed set is a pair (S,x) with S a set and x S. A morphism

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To show that pointed sets form a category we need to show that the following three conditions are sa...View the full answer

Algebra Graduate Texts In Mathematics 73

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