The unitability of 1-prime lattice-ordered rings with squares positive

Ma, Jing Jing

doi:10.1090/S0002-9939-1994-1186988-X

The unitability of $1$-prime lattice-ordered rings with squares positive
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by Jing Jing Ma

Proc. Amer. Math. Soc. 121 (1994), 991-997

DOI: https://doi.org/10.1090/S0002-9939-1994-1186988-X

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Abstract:

It is shown that an l-prime lattice-ordered ring with squares positive and an f-superunit can be embedded in a unital l-prime lattice-ordered ring with squares positive.

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