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| 1. |
Morita equivalence of module categories with tensor products |
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Communications in Algebra,
Volume 9,
Issue 15,
1981,
Page 1455-1477
Pareigis Bodo,
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ISSN:0092-7872
DOI:10.1080/00927878108822660
出版商:Marcel Dekker, Inc.
年代:1981
数据来源: Taylor
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| 2. |
Structure of Incidence Algebras of graphs |
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Communications in Algebra,
Volume 9,
Issue 15,
1981,
Page 1479-1517
Leroux Pierre,
Sarraillé John,
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PDF (897KB)
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摘要:
In this paper, we study the incidence algebra I (A, γ) of the category of paths in a (oriented multi-) graph γ over a ring A.We describe relationships between algebraic properties of I(A, We describe relationships between algebraic properties of I(A, γ) and combinatorial features of γ. Specifically, we give necessary and sufficient conditions on γ and A in order that I(A, γ) satisfy a polynomial identity, be prime, semi-prime, o r right Noether-ian. We also determine the nil radical B (A, γ) of I(A, γ) for a large class of rings A, and show that under certain finiteness conditions, IiA, γ)/B (A, γ) i s isomorphic to the direct product of the incidence algebras of the strongly connected components of γ
ISSN:0092-7872
DOI:10.1080/00927878108822661
出版商:Marcel Dekker, Inc.
年代:1981
数据来源: Taylor
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| 3. |
Grade des modules sur certains anneaux filtres |
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Communications in Algebra,
Volume 9,
Issue 15,
1981,
Page 1519-1532
Levasseur Thierry,
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PDF (403KB)
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ISSN:0092-7872
DOI:10.1080/00927878108822662
出版商:Marcel Dekker, Inc.
年代:1981
数据来源: Taylor
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| 4. |
Commutative rings over which all torsion theories are hereditary |
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Communications in Algebra,
Volume 9,
Issue 15,
1981,
Page 1533-1540
Koichiro Ohtake,
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PDF (180KB)
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ISSN:0092-7872
DOI:10.1080/00927878108822663
出版商:Marcel Dekker, Inc.
年代:1981
数据来源: Taylor
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| 5. |
Generators of ideals and multiplicities |
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Communications in Algebra,
Volume 9,
Issue 15,
1981,
Page 1541-1549
Giuseppe Valla,
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PDF (212KB)
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ISSN:0092-7872
DOI:10.1080/00927878108822664
出版商:Marcel Dekker, Inc.
年代:1981
数据来源: Taylor
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| 6. |
The integral closure of a graded ring |
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Communications in Algebra,
Volume 9,
Issue 15,
1981,
Page 1551-1558
By James A. Huckaba,
James M. Keller,
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PDF (179KB)
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ISSN:0092-7872
DOI:10.1080/00927878108822665
出版商:Marcel Dekker, Inc.
年代:1981
数据来源: Taylor
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| 7. |
On the equivalence of k-theories |
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Communications in Algebra,
Volume 9,
Issue 15,
1981,
Page 1559-1566
A.A. Suslin,
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PDF (186KB)
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ISSN:0092-7872
DOI:10.1080/00927878108822666
出版商:Marcel Dekker, Inc.
年代:1981
数据来源: Taylor
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| 8. |
Gel'fand-Kirillov dimension can go up in extension modules |
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Communications in Algebra,
Volume 9,
Issue 15,
1981,
Page 1567-1570
George M. Bergman,
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PDF (84KB)
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ISSN:0092-7872
DOI:10.1080/00927878108822667
出版商:Marcel Dekker, Inc.
年代:1981
数据来源: Taylor
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| 9. |
Editorial board |
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Communications in Algebra,
Volume 9,
Issue 15,
1981,
Page -
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PDF (79KB)
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ISSN:0092-7872
DOI:10.1080/00927878108822659
出版商:Marcel Dekker, Inc.
年代:1981
数据来源: Taylor
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