Isomorphisms between pattern classes
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Isomorphisms p between pattern classes A and B are considered. It is shown that, if p is not a symmetry of the entire set of permutations, then, to within symmetry, A is a subset of one a small set of pattern classes whose structure, including their enumeration, is determined.
[1] Rebecca Smith,et al. Permutation Reconstruction , 2006, Electron. J. Comb..
[2] Rodica Simion,et al. Restricted Permutations , 1985, Eur. J. Comb..