| 1. |
Semisimple quotient rings and morita context |
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Communications in Algebra,
Volume 21,
Issue 7,
1993,
Page 2205-2210
Zhou Zhengping,
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摘要:
Let (U, V; I, J) be a Morita context with the trace idealsIandJ, τ a Gabriel topology containingIonR-Mod, and τ′ the corresponding Gabriel topology containingJonS-Mod if τ -d(RU) < ∞ andRis semisimple, simple respectively, thensis semisimple, simple respectively, moreover they are Morita equivalent, whereRSare the rings of quotients ofRwith respect to τ, resp., and of quotients ofswith respect of τ′.
ISSN:0092-7872
DOI:10.1080/00927879308824673
出版商:Marcel Dekker, Inc.
年代:1993
数据来源: Taylor
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| 2. |
A projective analogue of schur's tensor power construction |
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Communications in Algebra,
Volume 21,
Issue 7,
1993,
Page 2211-2249
Peter Hoffman,
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ISSN:0092-7872
DOI:10.1080/00927879308824674
出版商:Marcel Dekker, Inc.
年代:1993
数据来源: Taylor
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| 3. |
Decidability for modules over a group ring |
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Communications in Algebra,
Volume 21,
Issue 7,
1993,
Page 2251-2264
Annalisa Marcja,
Carlo Toffalori,
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ISSN:0092-7872
DOI:10.1080/00927879308824675
出版商:Marcel Dekker, Inc.
年代:1993
数据来源: Taylor
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| 4. |
Characterizations of schunck classes of finite groups |
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Communications in Algebra,
Volume 21,
Issue 7,
1993,
Page 2265-2277
A. Ballester-Bolinches,
L.M. Ezquerro,
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ISSN:0092-7872
DOI:10.1080/00927879308824676
出版商:Marcel Dekker, Inc.
年代:1993
数据来源: Taylor
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| 5. |
Computing minimal polynomials and the inverse via gcp |
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Communications in Algebra,
Volume 21,
Issue 7,
1993,
Page 2279-2294
Jie-Tai Yu,
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摘要:
The main results of this paper we:
ISSN:0092-7872
DOI:10.1080/00927879308824677
出版商:Marcel Dekker, Inc.
年代:1993
数据来源: Taylor
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| 6. |
Algebres de lie orthogonales modules orthogonaux |
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Communications in Algebra,
Volume 21,
Issue 7,
1993,
Page 2295-2315
Alberto Médina,
Philippe Revoy,
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摘要:
We continue our study of orthogonal Lie algebras, i.e. Lie algebras which support an invariant scalar product. We first show that a Lie algebra has a non degenerate invariant bilinear form iff adjoint and coadjoint representations are isomorphic. We study the space of all invariant bilinear forms on an orthogonal algebra. In a second part we study orthogonal modules and give a complete description of the double extension process which allows to construct all orthogonal modules ; we give examples and raise the question of existence of non-isomorphic orthogonal structures on a given orthogonal Lie algebra.
ISSN:0092-7872
DOI:10.1080/00927879308824678
出版商:Marcel Dekker, Inc.
年代:1993
数据来源: Taylor
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| 7. |
Upper bounds for the betti numbers of a given hilbert function |
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Communications in Algebra,
Volume 21,
Issue 7,
1993,
Page 2317-2334
Anna Maria Bigatti,
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ISSN:0092-7872
DOI:10.1080/00927879308824679
出版商:Marcel Dekker, Inc.
年代:1993
数据来源: Taylor
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| 8. |
Maximum betti numbers of homogeneous ideals with a given hilbert function |
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Communications in Algebra,
Volume 21,
Issue 7,
1993,
Page 2335-2350
Heather A. Hulett,
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ISSN:0092-7872
DOI:10.1080/00927879308824680
出版商:Marcel Dekker, Inc.
年代:1993
数据来源: Taylor
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| 9. |
Lattices generated by transitive sets of subspaces under finite classical groups III the orthogonal case of even characteristic |
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Communications in Algebra,
Volume 21,
Issue 7,
1993,
Page 2351-2393
Yuanji Huo,
Yingsheng Liu,
Zhe-xian Wan,
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ISSN:0092-7872
DOI:10.1080/00927879308824681
出版商:Marcel Dekker, Inc.
年代:1993
数据来源: Taylor
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| 10. |
Symplectic algebras and poisson algebras |
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Communications in Algebra,
Volume 21,
Issue 7,
1993,
Page 2395-2416
Frank Loose,
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ISSN:0092-7872
DOI:10.1080/00927879308824682
出版商:Marcel Dekker, Inc.
年代:1993
数据来源: Taylor
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