Want to take part in these discussions? Sign in if you have an account, or apply for one below
Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.
Beware that, without some qualification, organizing examples of categories is a task like tabulating sand grains on the beach. That attempt of a “database of categories” – by an optimistic soul from the early days of the nLab – failed to take off due to this problem.
What may work is organizing the typical categories used in a small, well-prescribed topic of mathematics. A good example for this is the diagram of categories of topological vector spaces here, which is actually useful.
Similarly, some of the examples you have in #1 might be organized to “typical categories used in linear algebra” etc., and a decent diagram of these, containing maybe a dozen examples, might work well on the page for linear algebra.
But a general page meaning to organize general categories without any restriction to mathematical topics is hopeless – and needless.
1 to 2 of 2