Duality in non-commutative gauge theories as a non-perturbative   Seiberg-Witten map
  We study the equivalence/duality between various non-commutative gauge models at the classical and quantum level. The duality is realised by a linear Seiberg-Witten-like map. The infinitesimal form of this map is analysed in more details. 
Elias Kiritsis and Corneliu Sochichiu