| 1. |
Structure of finite ISO-groups |
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Communications in Algebra,
Volume 23,
Issue 5,
1995,
Page 1605-1612
Jiping Zhang,
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摘要:
The structure is given of the finite groups in which any two subgroups of the same order are isomorphic.
ISSN:0092-7872
DOI:10.1080/00927879508825298
出版商:Marcel Dekker, Inc.
年代:1995
数据来源: Taylor
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| 2. |
Equivalence modulo preprojectives for algebras which are a quotient of a hereditary |
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Communications in Algebra,
Volume 23,
Issue 5,
1995,
Page 1613-1623
Héctor A. Merklen,
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ISSN:0092-7872
DOI:10.1080/00927879508825299
出版商:Marcel Dekker, Inc.
年代:1995
数据来源: Taylor
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| 3. |
Perfect crossed modules in lie algebras |
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Communications in Algebra,
Volume 23,
Issue 5,
1995,
Page 1625-1644
J. M. Casas,
M. Ladra,
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摘要:
In the present work we study perfect crossed modules and universalcentral extensions, which are a generalization of pcrfect covers in i.ie algebras to crossed modules category in Lie algebras. oobtaining fundamental results; Acrossed module is perfect if and onlyif it admits a universal central extension"
ISSN:0092-7872
DOI:10.1080/00927879508825300
出版商:Marcel Dekker, Inc.
年代:1995
数据来源: Taylor
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| 4. |
Rings with flat left socle* |
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Communications in Algebra,
Volume 23,
Issue 5,
1995,
Page 1645-1656
Liu Zhongkui,
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ISSN:0092-7872
DOI:10.1080/00927879508825301
出版商:Marcel Dekker, Inc.
年代:1995
数据来源: Taylor
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| 5. |
The uniqueness of integrals |
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Communications in Algebra,
Volume 23,
Issue 5,
1995,
Page 1657-1662
Dragoş Ştefan,
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摘要:
Let C be a coalgebra and let M be a right C-comodule. In this article we investigate the dimension of the space f of comodule morphisms from C to M. Our main result (Theorem 4) states that dim(∫M)≤dim(M), for every left co-Frobeuius coalgebra (with some additional properties) and for every finite dimensional right comodule M. In particular, taking M = ki we obtain
ISSN:0092-7872
DOI:10.1080/00927879508825302
出版商:Marcel Dekker, Inc.
年代:1995
数据来源: Taylor
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| 6. |
Superfluous covers |
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Communications in Algebra,
Volume 23,
Issue 5,
1995,
Page 1663-1667
S.K. Jain,
R. López-Permouth,
Louis H. Rowen,
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ISSN:0092-7872
DOI:10.1080/00927879508825303
出版商:Marcel Dekker, Inc.
年代:1995
数据来源: Taylor
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| 7. |
A local-global theorem for skew-hermitian forms over quaternion algebras |
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Communications in Algebra,
Volume 23,
Issue 5,
1995,
Page 1679-1708
Owen Thomas,
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ISSN:0092-7872
DOI:10.1080/00927879508825304
出版商:Marcel Dekker, Inc.
年代:1995
数据来源: Taylor
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| 8. |
Absolute values on h*-algebras |
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Communications in Algebra,
Volume 23,
Issue 5,
1995,
Page 1709-1740
José Antonio Cuenca Mira,
Angel Rodriguez Paiacios,
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ISSN:0092-7872
DOI:10.1080/00927879508825305
出版商:Marcel Dekker, Inc.
年代:1995
数据来源: Taylor
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| 9. |
Regular sequences under passage from R to R/I |
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Communications in Algebra,
Volume 23,
Issue 5,
1995,
Page 1741-1750
A. Miri.,
A. Cherrabi.,
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摘要:
In this paper ve shov that if A=(a1,....,a1) is R-regular and A.I=I then (a1,...a2):is not in general R/I-ragiuar. On ths otter hand VB shov if F1∑j>0in R[[X1...,Xm]] with (f10...,f10) is an R-regular sequence then (F1...,Fn) is regular in R [[ X1..,Xn]]. These results are ansvers to questions asked in [P]
ISSN:0092-7872
DOI:10.1080/00927879508825306
出版商:Marcel Dekker, Inc.
年代:1995
数据来源: Taylor
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| 10. |
Classification of the comtrans algebras of low dimensionalities |
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Communications in Algebra,
Volume 23,
Issue 5,
1995,
Page 1751-1780
X. R. Shen,
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摘要:
The paper classifies multilincnr algebras, known as comlrans algebras, that are determined by pairs of matrices and have dimensions which are less than or equal to two. The comtrans algebras are isomophic if and only if the corresponding pairs of matrices arc multiplicatively cogredient by a matrixM.
ISSN:0092-7872
DOI:10.1080/00927879508825307
出版商:Marcel Dekker, Inc.
年代:1995
数据来源: Taylor
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