On the cardinality of the group of permutations that commute with the Discrete Fourier Transform

Urbanke, R.Li, Q.Rimoldi, B.2006-11-222006-11-222006-11-221994https://infoscience.epfl.ch/handle/20.500.14299/235844On the cardinality of the group of permutations that commute with the Discrete Fourier Transformtext::conference output::conference proceedings::conference paper