Assertion: spin | /r/HasAspect | a one-to-one correspondence
Facets:
value: with the elements of h1(m
type: OTHER
Source sentences:
text: When spin structures exist, the inequivalent spin structures on a manifold have a one-to-one correspondence (not canonical) with the elements of H1(M,Z 2 ), which by the universal coefficient theorem is isomorphic to H 1