integer-valued invariant
C52317
concept
An integer-valued invariant is a property of a mathematical object that assigns an integer in a way that remains unchanged under a specified class of transformations or equivalences.
Observed surface forms (5)
| Surface form | Occurrences |
|---|---|
| number theoretic invariant | 2 |
| coloring invariant | 1 |
| enumerative invariant | 1 |
| fixed point invariant | 1 |
| invariant in number theory | 1 |
Instances (8)
| Instance | Via concept surface |
|---|---|
| Hopf invariant | — |
| Tamagawa numbers | number theoretic invariant |
| Hilbert symbol | number theoretic invariant |
| Artin conductor | invariant in number theory |
| Maslov index | — |
| Hurwitz numbers | enumerative invariant |
| Lefschetz number | fixed point invariant |
| Fox n-coloring of knots | coloring invariant |