Lipschitz Continuity of the IDS

In [306] Kotani and Simon extended to continuum alloy type models certain arguments previously used for the derivation of Wegner's estimate for the discrete Anderson model. They treated only the case where the single site potential is the characteristic function of the unit cube, but Combes and Hislop showed in [89] that the same argument extends to non-negative single site potentials with uniform lower bound on the unit cube. There also some steps of the proof have been streamlined.