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On a problem by Beidar concerning the central closure |
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| Authors: | Mikhail Chebotar |
| Affiliation: | Department of Mathematical Sciences, Kent State University, Kent, OH 44242, USA |
| Abstract: | We give an example of a prime ring with zero center such that its central closure is a simple ring with an identity element. It solves a problem posed by Beidar. |
| Keywords: | Prime ring Central closure Brown-McCoy radical |
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