Errata for ``Global existence and scattering for the nonlinear   Schrodinger equation on Schwarzschild manifolds'', ``Semilinear wave   equations on the Schwarzschild manifold I: Local Decay Estimates'', and ``The   wave equation on the Schwarzschild metric II: Local Decay for the spin 2   Regge Wheeler equation''
  In ``Global existence and scattering for the nonlinear Schrodinger equation on Schwarzschild manifolds'' (math-ph/0002030), ``Semilinear wave equations on the Schwarzschild manifold I: Local Decay Estimates'' (gr-qc/0310091), and ``The wave equation on the Schwarzschild metric II: Local Decay for the spin 2 Regge Wheeler equation'' (gr-qc/0310066), local decay estimates were proven for the (decoupled) Schrodinger, wave, and Regge-Wheeler equations on the Schwarzschild manifold, using commutator methods. Here, we correct a step in the commutator argument. The corrected argument works either for radial semilinear equations or general linear equations. This recovers the results in math-ph/0002030 and gr-qc/0310066, but does not recover the non radial, large data, semilinear result asserted in the gr-qc/0310091. 
P. Blue, A. Soffer