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arXiv · 1203.3009

Generalization of Strongly Clean Rings

Abhay K. Singh
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Abstract

In this paper, strongly clean ring defined by W. K. Nicholson in 1999 has been generalized to n-strongly clean, Σ-strongly clean and with the help of example it has been shown that there exists a ring, which is n-strongly clean and Σ-strongly clean but not strongly clean. It has been shown that for a commutative ring R formal power series R[(x)] of R is n-strongly clean if and only if R is n- strongly clean. We also discussed the structure of homomorphic image of n- strongly clean and direct product of n- strongly clean rings. It has also been shown that for any commutative ring R, the polynomial ring R (x) is not Σ-strongly clean ring.

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Abhay K. Singh. 2012-03-14. Generalization of Strongly Clean Rings. https://arxiv.org/abs/1203.3009

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