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Results tagged with sg.symplectic-geometry
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user 4262
Hamiltonian systems, symplectic flows, classical integrable systems
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votes
Why does Hom need an identity in the definition of the category?
As Fernando points out, you can't talk about isomorphisms in a semicategory, which means that they won't be as much use as categories in describing universes of mathematical objects. But the category …
- 3,622