OAI/Analysis/RieszRectifiability/Projections/ProjectionPerturbationCone.lean

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3 declarations, 0 contain sorry, 0 declared as axioms

Small errors from an orthogonal projection give quantitative bounds on the parallel and perpendicular components, keeping perturbed vectors in a controlled cone.

  1. theorem OAI.RieszRectifiability.projection_perturbation_vector_bounds line 17
  2. theorem OAI.RieszRectifiability.projection_perturbation_injOn line 63
  3. theorem OAI.RieszRectifiability.projection_perturbation_image_cone line 78