OAI/Analysis/RieszRectifiability/Projections/ProjectionOperatorCloseness.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

Bounds on the perpendicular components of vectors in two subspaces control cross-projection norms and hence the operator-norm difference of their orthogonal projections.

  1. theorem OAI.RieszRectifiability.projection_cross_norm_le line 15
  2. theorem OAI.RieszRectifiability.projection_difference_norm_le line 25