`BookProof.SpectralGapStability.gapAt_perturb` {A B : F →L[ℂ] F} {lam d eps : ℝ} (h : GapAt A lam d) (hAB : ‖A - B‖ ≤ eps) : GapAt B lam (d

Initializing...

`BookProof.SpectralGapStability.gapAt_perturb` {A B : F →L[ℂ] F} {lam d eps : ℝ} (h : GapAt A lam d) (hAB : ‖A - B‖ ≤ eps) : GapAt B lam (d - eps) · Prove2Me