Constructing permutation polynomials from piecewise permutations

Xiwang Cao, Lei Hu, Zhengbang Zha. Constructing permutation polynomials from piecewise permutations. Finite Fields and Their Applications, 26:162-174, 2014. [doi]

@article{CaoHZ14-0,
  title = {Constructing permutation polynomials from piecewise permutations},
  author = {Xiwang Cao and Lei Hu and Zhengbang Zha},
  year = {2014},
  doi = {10.1016/j.ffa.2013.12.001},
  url = {http://dx.doi.org/10.1016/j.ffa.2013.12.001},
  researchr = {https://researchr.org/publication/CaoHZ14-0},
  cites = {0},
  citedby = {0},
  journal = {Finite Fields and Their Applications},
  volume = {26},
  pages = {162-174},
}