An uniform General Neron Desingularization in dimension one
  We give an uniform General Neron Desingularization for one dimensional local rings with respect to morphisms which coincide modulo a high power of the maximal ideal. The result has interesting applications in the case of Cohen-Macaulay rings. 
Asma Khalid, Gerhard Pfister, and Dorin Popescu
math.AC math.AG