Rescaling Ward identities in the random normal matrix model
  We study existence and universality of scaling limits for the eigenvalues of a random normal matrix, in particular at points on the boundary of the spectrum. Our approach uses Ward's equation, which is an identity satisfied by the 1-point function. 
Yacin Ameur, Nam-Gyu Kang, Nikolai Makarov
math.PR math-ph math.AP math.CV math.MP