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Results tagged with reference-request
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user 483446
This tag is used if a reference is needed in a paper or textbook on a specific result.
6
votes
1
answer
334
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Proper definition of ordered field in constructive mathematics
The nLab article on ordered fields defines ordered fields to be a field $K$ with a strict linear order $<$ such that $0 < 1$ and for all elements $a \in K$ and $b \in K$, if $a > 0$ and $b > 0$ then $ …
- 2,624
9
votes
3
answers
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Axioms for the category of groups
Certain categories of mathematical structures have had synthetic axiom systems developed for them. One particularly well known such category is the category of sets and functions $\mathit{Set}$, which …
- 2,624