Assertion: signature | /r/HasProperty | denoted by a pair of integers
Facets:
value: often
type: TEMPORAL
Source sentences:
text: The signature is often denoted by a pair of integers (v, p) implying r= 0, or as an explicit list of signs of eigenvalues such as (+, −, −, −) or (−, +, +, +) for the signatures (1, 3, 0) and (3, 1, 0), respectively.