OAI/Analysis/KadisonSimilarity/FreeProduct/SmallFreeCornerTransport.lean
3 declarations, 0 contain sorry, 0 declared as axioms
The entire small-corner construction is transported together through the chosen free-position embedding, so the Haar unitary and reflection retain the same support projection as the matrix frame.
- def
OAI.KadisonSimilarity.MatrixUnitColumnFamily.mapline 16 - def
OAI.KadisonSimilarity.TracialMatrixUnitColumnFamily.mapline 32 - def
OAI.KadisonSimilarity.SmallFreeCornerData.transportline 41Source documentation
A single embedding carries every piece of the small-corner data, with the original numerical cutoff unchanged.
def SmallFreeCornerData.transport (Q : SmallFreeCornerData τA s) : SmallFreeCornerData τB s where …