Ferdowsi University of Mashhad, International Campus, Mashhad, Iran
National Organization for Development of Exceptional Talents (NODET) I, Mashhad, Iran
Department of Pure Mathematics, Ferdowsi University of Mashhad, Mashhad, Iran
Copyright © 2016 Pooya Daneshmand, Kamyar Mirzavaziri, Madjid Mirzavaziri et al. This is
an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any
medium, provided the original work is properly cited.
How to Cite this Article
Daneshmand, P. , Mirzavaziri, K. and Mirzavaziri, M. (2016) Double Derangement Permutations.
Open Journal of Discrete Mathematics,
6, 99-104. doi:
10.4236/ojdm.2016.62010.