Abstract.
We study the existence of free groups of rank 2 in the group generated by the involutions in the unit group of a group algebra over a non-absolute field.
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Received: 25 March 2004
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Giambruno, A., Milies, C.P. Free groups and involutions in the unit group of a group algebra. Arch. Math. 84, 205–210 (2005). https://doi.org/10.1007/s00013-004-1106-z
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DOI: https://doi.org/10.1007/s00013-004-1106-z