Isomorphisms between pattern classes Article Swipe
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Michael Albert
,
M. D. Atkinson
,
Anders Claesson
·
YOU?
·
· 2015
· Open Access
·
· DOI: https://doi.org/10.4310/joc.2015.v6.n1.a1
· OA: W2063236346
YOU?
·
· 2015
· Open Access
·
· DOI: https://doi.org/10.4310/joc.2015.v6.n1.a1
· OA: W2063236346
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.
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