Białynicki-Birula decomposition
nounDefinitions
A T-stable cellular decomposition of a smooth T-variety.
- The description depends on a partial ordering of the fixed point components which arises from the Białynicki-Birula decompositions of X.
- Section 2 describes a C*-action on Grassmann manifolds and gives the corresponding Białynicki-Birula decomposition.
The neighborhood
Vish — recursive loop
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sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA