| 1. |
Homomorphic images and the singular ideal of a strongly right bounded ring |
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Communications in Algebra,
Volume 16,
Issue 6,
1988,
Page 1099-1112
Gary F. Birkenmeier,
Ralph P. Tucci,
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ISSN:0092-7872
DOI:10.1080/00927878808823621
出版商:Gordon and Breach Science Publishers Ltd.
年代:1988
数据来源: Taylor
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| 2. |
The lowest two-sided cell for an affine weyl group |
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Communications in Algebra,
Volume 16,
Issue 6,
1988,
Page 1113-1132
Robert Bédard,
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PDF (462KB)
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ISSN:0092-7872
DOI:10.1080/00927878808823622
出版商:Gordon and Breach Science Publishers Ltd.
年代:1988
数据来源: Taylor
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| 3. |
Identite polynomiale sur un anneau commutatip |
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Communications in Algebra,
Volume 16,
Issue 6,
1988,
Page 1133-1140
A. Trzepizur,
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ISSN:0092-7872
DOI:10.1080/00927878808823623
出版商:Gordon and Breach Science Publishers Ltd.
年代:1988
数据来源: Taylor
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| 4. |
Persistent primes and projective extensions of ideals |
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Communications in Algebra,
Volume 16,
Issue 6,
1988,
Page 1141-1185
S. McAdam,
L.J. Ratliff,
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ISSN:0092-7872
DOI:10.1080/00927878808823624
出版商:Gordon and Breach Science Publishers Ltd.
年代:1988
数据来源: Taylor
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| 5. |
A question of cohn on semifir monoid rings |
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Communications in Algebra,
Volume 16,
Issue 6,
1988,
Page 1187-1189
F. Cedó,
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摘要:
We construct a conical rigid monoid M such that the monoid ring R[M] is not a semifir for any ring R. Thus answering in the negative a question of cohn.
ISSN:0092-7872
DOI:10.1080/00927878808823625
出版商:Gordon and Breach Science Publishers Ltd.
年代:1988
数据来源: Taylor
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| 6. |
Dual continuous modules over commutative noetherian rings |
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Communications in Algebra,
Volume 16,
Issue 6,
1988,
Page 1191-1207
Saad H. Mohamed,
Bruno J. Müller,
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ISSN:0092-7872
DOI:10.1080/00927878808823626
出版商:Gordon and Breach Science Publishers Ltd.
年代:1988
数据来源: Taylor
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| 7. |
Compact modules |
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Communications in Algebra,
Volume 16,
Issue 6,
1988,
Page 1209-1219
Temple H. Fay,
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摘要:
Recently, Herrlich, Salicrup, and Strecker [HSS] have shown that Kuratowski’s Theorem, namely, that a space X is compact if and only if for every space Y, the projection π2X×Y → Y is a closed map, can be interpreted categorically, and hence generalized and applied in a wider setting than the category of topological spaces. It is the purpose of this work to set up and apply this categorical interpretation of compactness in categories of R—modules. We obtain a theory of compactness for each torsion theory T, and in the case that the torsion theory T is hereditary, and R is, for example, noetherian and left hereditary, obtain a characterization of T-compact modules: a module G is T-compact provided G/TG is a T-injective module. Furthermore, under relatively mild assumptions on the ring R, the class of T—compact modules forms a torsion class for a torsion theory which we identify in the lattice of all torsion theories.
ISSN:0092-7872
DOI:10.1080/00927878808823627
出版商:Gordon and Breach Science Publishers Ltd.
年代:1988
数据来源: Taylor
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| 8. |
An existence theorem for non-euclidean pid’S |
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Communications in Algebra,
Volume 16,
Issue 6,
1988,
Page 1221-1229
D.D. Anderson,
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ISSN:0092-7872
DOI:10.1080/00927878808823628
出版商:Gordon and Breach Science Publishers Ltd.
年代:1988
数据来源: Taylor
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| 9. |
Minimal non-cc-groups |
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Communications in Algebra,
Volume 16,
Issue 6,
1988,
Page 1231-1242
J. Otal,
J.M. Peña,
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ISSN:0092-7872
DOI:10.1080/00927878808823629
出版商:Gordon and Breach Science Publishers Ltd.
年代:1988
数据来源: Taylor
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| 10. |
On semihereditary rings |
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Communications in Algebra,
Volume 16,
Issue 6,
1988,
Page 1243-1274
Warren Dicks,
A.H. Schofield,
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ISSN:0092-7872
DOI:10.1080/00927878808823630
出版商:Gordon and Breach Science Publishers Ltd.
年代:1988
数据来源: Taylor
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