# Signature (disambiguation)

From Encyclopedia of Mathematics

Signature may refer to

- Signature (authentication), in cryptography
- Signature (Computer Science), in computer science
- Signature (algebraic system), in abstract algebra
- Signature (permutation), in combinatorics
- Signature (quadratic form), in linear algebra
- Signature (manifold), in differential geometry
- Signature (metric), in differential geometry
- Signature (knot), in knot theory
- Signature (primes), in number theory

**How to Cite This Entry:**

Signature (disambiguation).

*Encyclopedia of Mathematics.*URL: http://encyclopediaofmath.org/index.php?title=Signature_(disambiguation)&oldid=29312