Solving the Word Problem for Two Classes of Non-associative Rings by Rewriting

  • Authors:
  • Alfred Widiger

  • Affiliations:
  • Univ. Rostock, Rostock, Germany

  • Venue:
  • Journal of Symbolic Computation
  • Year:
  • 2001

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Abstract

Using the notion of modified completion given in Widiger, A. (1998, Deciding degree-four-identities for alternative rings by rewriting. In Bronstein, M., Grabmeier, J., Weispfenning, V. eds, Symbolic Rewriting Techniques, PCS 15, pp. 277-288. Birkhäuser-Verlag), it is shown that the word problem for the varieties of non-associative rings defined by (xy)z=y(zx) and (xy)z=y(xz) respectively can be decided by rewriting.