Kai Zhang, Meimei Song, Yuanchang Lin
      Application of reduced minimum modulus and minimum modulus in an m-isometry
      Pure Mathematical Sciences, Vol. 4, 2015, no. 2, 93-98
      http://dx.doi.org/10.12988/pms.2015.41131

Copyright © 2014 Kai Zhang, Meimei Song and Yuanchang Lin. This article is distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.