Invariant

eccentricity signature homology minimal polynomial Krull dimension discriminant of an algebraic number field constant torsion tensor transcendence degree degree of a polynomial degree of a vector bundle Mahler volume intersection number scale invariance regulator determinant knot invariant eigenvectors and eigenvalues linking number Picard group minimal polynomial invariant systole real rank general covariance Dehn invariant degree of a continuous mapping trace exponent of a group depth rank of a Lie algebra dimension Arf invariant Chow ring fundamental discriminant Hilbert polynomial winding number Hopf invariant topological property rotation number dimension of a scheme divisor class group graph property relative dimension self-linking number signature root multiplicity writhe of a link diagram focal parameter Witten index