A wild automorphism of a free Novikov algebra

2018

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DOI 10.33048/semi.2018.15.138
Data confidence 70 medium
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Abstract

An example of a non-triangulable locally nilpotent derivation and an example of a wild exponential automorphism of the free Novikov algebra N ⟨x, y, z⟩ in three variables x, y, z over a field of characteristic zero are constructed.