Signature (Quadratic Form)
The signature of the Quadratic Form
is the number
of Positive squared terms in the reduced form. (The signature is sometimes defined as
.)See also p-Signature, Rank (Quadratic Form), Sylvester's Inertia Law,Sylvester's Signature
References
Gradshteyn, I. S. and Ryzhik, I. M. Tables of Integrals, Series, and Products, 5th ed. San Diego, CA: Academic Press, p. 1105, 1979.
- Tangent Bifurcation
- Tangent Bundle
- Tangent Developable
- Tangent Hyperbolas Method
- Tangential Angle
- Tangential Triangle
- Tangential Triangle Circumcenter
- Tangent Indicatrix
- Tangent Line
- Tangent Map
- Tangent Number
- Tangent Plane
- Tangents Law
- Tangent Space
- Tangent Vector
- Tangle
- Tanglecube
- Tangled Hierarchy
- Tangram
- Tanh
- Taniyama Conjecture
- Taniyama-Shimura Conjecture
- Tank
- Tantrix
- Tapering Function