A note on semilocal rings
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- by Johnny A. Johnson PDF
- Proc. Amer. Math. Soc. 55 (1976), 469-470 Request permission
Abstract:
If $(R,{m_1}, \ldots ,{m_w})$ is a semilocal ring whose ideal lattice is topologically complete, it is shown that: given any natural number $n$ and any decreasing sequence $\langle {a_i}\rangle$ of ideals of $R$, there exists a natural number $s\left ( n \right )$ such that ${a_{s(n)}} \subseteq (\bigcap {_i{a_i}) + {m^n}}$ where $m = \bigcap \nolimits _{i = 1}^w {{m_i}}$. This generalizes a well-known theorem on complete semilocal rings.References
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Additional Information
- © Copyright 1976 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 55 (1976), 469-470
- DOI: https://doi.org/10.1090/S0002-9939-1976-0396526-6
- MathSciNet review: 0396526