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Results tagged with gr.group-theory
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user 11143
Questions about the branch of algebra that deals with groups.
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What is the current status of the Kaplansky zero-divisor conjecture for group rings?
Let $K$ be a field and $G$ a group. The so called zero-divisor conjecture for group rings asserts that the group ring $K[G]$ is a domain if and only if $G$ is a torsion-free group.
A couple of good r …
- 1,065