منابع مشابه
Additivity and non-additivity for perverse signatures
A well-known property of the signature of closed oriented 4n-dimensional manifolds is Novikov additivity, which states that if a manifold is split into two manifolds with boundary along an oriented smooth hypersurface, then the signature of the original manifold equals the sum of the signatures of the resulting manifolds with boundary. Wall showed that this property is not true of signatures on...
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ژورنال
عنوان ژورنال: Compositio Mathematica
سال: 2018
ISSN: 0010-437X,1570-5846
DOI: 10.1112/s0010437x18007212