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Zero divisor and unit elements with supports of size 4 in group algebras of torsion-free groups |
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| Authors: | Alireza Abdollahi Fatemeh Jafari |
| Institution: | Department of Mathematics, University of Isfahan, Isfahan, Iran |
| Abstract: | |
| Keywords: | Group ring Kaplansky unit conjecture Kaplansky zero divisor conjecture torsion-free group |