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YING Zhi-Ling, WENG Ye-Zao. Characterization of potent rings[J]. Journal of East China Normal University (Natural Sciences), 2014, (6): 9-11. doi: 10.3969/j.issn.1000-5641.2014.06.002
Citation:
YING Zhi-Ling, WENG Ye-Zao. Characterization of potent rings[J]. Journal of East China Normal University (Natural Sciences), 2014, (6): 9-11. doi: 10.3969/j.issn.1000-5641.2014.06.002
YING Zhi-Ling, WENG Ye-Zao. Characterization of potent rings[J]. Journal of East China Normal University (Natural Sciences), 2014, (6): 9-11. doi: 10.3969/j.issn.1000-5641.2014.06.002
Citation:
YING Zhi-Ling, WENG Ye-Zao. Characterization of potent rings[J]. Journal of East China Normal University (Natural Sciences), 2014, (6): 9-11. doi: 10.3969/j.issn.1000-5641.2014.06.002
This paper proved that a ring R is potent iff Spec(R) has a clopen pi-base and
its idempotents can be lifted modulo J(R). The result gives a characterization of potent
rings.