FPF Rings and Some Conjectures of C. Faith
Canadian mathematical bulletin, Tome 26 (1983) no. 3, pp. 257-259
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A left FPF ring is a ring R such that every finitely generated faithful left R -module generates the category of left R-modules. It is shown that such rings split into R = A⊕B, where A is a two sided ideal, and A contains the left singular ideal of R as an essential submodule. If R is FPF on both sides B is two sided too, and R is the product of A and B. An example shows this is the best possible and that right FPF does not imply left FPF.
Mots-clés :
16A 48, 16A 36, Faithful generators, FPF, Singular ideal, self-injective rings
Page, S. S. FPF Rings and Some Conjectures of C. Faith. Canadian mathematical bulletin, Tome 26 (1983) no. 3, pp. 257-259. doi: 10.4153/CMB-1983-040-8
@article{10_4153_CMB_1983_040_8,
author = {Page, S. S.},
title = {FPF {Rings} and {Some} {Conjectures} of {C.} {Faith}},
journal = {Canadian mathematical bulletin},
pages = {257--259},
year = {1983},
volume = {26},
number = {3},
doi = {10.4153/CMB-1983-040-8},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1983-040-8/}
}
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