%0 Journal Article %T Edge scaling limit of the spectral radius for random normal matrix ensembles at hard edge %A Seong-Mi Seo %J Mathematics %D 2015 %I arXiv %X We show that for the hard edge ensemble with power potential, the limiting law of the spectral radius with a proper rescaling follows an exponential distribution and prove this edge universality for radially symmetric subharmonic potentials. We also obtain the order statistics of the moduli of eigenvalues. %U http://arxiv.org/abs/1508.06591v1