‣ CentralizerAutomorphismOfF2( aut ) | ( function ) |
Returns a generating set for the centralizer of a given automorphism of \(F_2\).
‣ AreConjugateAutomorphismsOfF2( a, b ) | ( function ) |
Returns a conjugating element if the automorphisms \(a\) and \(b\) are conjugate. Otherwise, it returns false.
‣ FixedSubgroupAutomorphismOfF2( aut ) | ( function ) |
Returns a basis for the fixed-point subgroup of a given automorphism.
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