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Solving equations of length seven over torsion-free groups

  • Mairaj Bibi EMAIL logo and Martin Edjvet
Published/Copyright: October 17, 2017

Abstract

Prishchepov [16] proved that all equations of length at most six over torsion-free groups are solvable. A different proof was given by Ivanov and Klyachko in [12]. This supports the conjecture stated by Levin [15] that any equation over a torsion-free group is solvable. Here it is shown that all equations of length seven over torsion-free groups are solvable.


Communicated by Alexander Olshanskii


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Received: 2015-4-27
Revised: 2017-8-14
Published Online: 2017-10-17
Published in Print: 2018-1-1

© 2017 Walter de Gruyter GmbH, Berlin/Boston

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