On two questions of Nicholson
نویسندگان
چکیده
We show that a ring $R$ has stable range one if and only every left unit lifts modulo principal ideal. also quasi-morphic it is uniquely generated. Thus we answer in the affirmative two questions raised by W. K. Nicholson.
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ژورنال
عنوان ژورنال: International Electronic Journal of Algebra
سال: 2022
ISSN: ['1306-6048']
DOI: https://doi.org/10.24330/ieja.1058418