| 21. |
Quantum z-algebras and representations of quantum affine algebras |
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Communications in Algebra,
Volume 28,
Issue 2,
2000,
Page 829-844
Naihuan Jing,
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摘要:
Generalizing our earlier work, we introduce the homogeneous quantumZ-algebras for all quantum affine algebrasUq(gcirc;) of type one. With the new algebras we unite previously scattered realizations of quantum affine algebras in various cases. As a result we find a realization of.
ISSN:0092-7872
DOI:10.1080/00927870008826863
出版商:Gordon and Breach Science Publishers Ltd.
年代:2000
数据来源: Taylor
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| 22. |
Polynomials with frobenius galois groups |
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Communications in Algebra,
Volume 28,
Issue 2,
2000,
Page 845-859
Leonardo Cangelmi,
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摘要:
An effective characterization of polynomials of degree n whose Galois groups are Frobenius groups with kernel of order n is given. Some examples of such polynomials are listed.
ISSN:0092-7872
DOI:10.1080/00927870008826864
出版商:Gordon and Breach Science Publishers Ltd.
年代:2000
数据来源: Taylor
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| 23. |
On multiquadratic extensions ofn-hilbert fields in characteristic 2 |
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Communications in Algebra,
Volume 28,
Issue 2,
2000,
Page 861-866
Clotilzio Moreira Dos Santos,
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ISSN:0092-7872
DOI:10.1080/00927870008826865
出版商:Gordon and Breach Science Publishers Ltd.
年代:2000
数据来源: Taylor
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| 24. |
The lien-engel property in group rings |
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Communications in Algebra,
Volume 28,
Issue 2,
2000,
Page 867-881
Gregory T. Lee,
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摘要:
LetFGbe the group ring of a groupGover a fieldFwhose characteristic isp≠ 2 Let * denote the involution onFGwhich sends each group element to its inverse. Let (FG)+and (FG)–denote, respectively, the sets of symmetric and skew elements with respect to *.The conditions under which the group ring is Lien-Engel for somenare known.We show that if either (FG)+or (FG)–- is Lie n-Engel, andGis devoid of 2-elements, thenFGis Lie m-Engel for some m. Furthermore, we completely classify the remaining groups for which (FG)+is Lien-Engel.
ISSN:0092-7872
DOI:10.1080/00927870008826866
出版商:Gordon and Breach Science Publishers Ltd.
年代:2000
数据来源: Taylor
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| 25. |
One-relator quotients of free products of cyclic groups |
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Communications in Algebra,
Volume 28,
Issue 2,
2000,
Page 883-902
M. Edjvet,
A. Juhász,
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ISSN:0092-7872
DOI:10.1080/00927870008826867
出版商:Gordon and Breach Science Publishers Ltd.
年代:2000
数据来源: Taylor
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| 26. |
Construction de corps de décomposition grace aux facteurs de résolvantes |
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Communications in Algebra,
Volume 28,
Issue 2,
2000,
Page 903-924
Lionel Ducos,
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摘要:
Traditional methods of research for the Galois group of a polynomialfwith coefficients in a fieldKare strongly related to factorization of absolute or relative resolvents. In this paper, thanks to resolvents and the Galois theory for rings, we describe an effective algorithm for building a splitting fieldEoffoverK, i.e. to find a finite system of generators for the kernel of a surjective morphism.
ISSN:0092-7872
DOI:10.1080/00927870008826868
出版商:Gordon and Breach Science Publishers Ltd.
年代:2000
数据来源: Taylor
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| 27. |
Loewy matrix, koszul cone and applications |
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Communications in Algebra,
Volume 28,
Issue 2,
2000,
Page 925-940
Jin Yun Guo,
Qiuxian Wu,
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ISSN:0092-7872
DOI:10.1080/00927870008826869
出版商:Gordon and Breach Science Publishers Ltd.
年代:2000
数据来源: Taylor
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| 28. |
Real quadratic division algebras |
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Communications in Algebra,
Volume 28,
Issue 2,
2000,
Page 941-947
Ernst Dieterich,
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ISSN:0092-7872
DOI:10.1080/00927870008826870
出版商:Gordon and Breach Science Publishers Ltd.
年代:2000
数据来源: Taylor
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| 29. |
Some finitely presented nilpotent-by-abelian groups |
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Communications in Algebra,
Volume 28,
Issue 2,
2000,
Page 949-957
Dessislava H. Kochloukova,
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摘要:
We consider a subclass of the class of the nilpotent (of class 2)-by-abelian groups and classify the finitely presented groups in it.
ISSN:0092-7872
DOI:10.1080/00927870008826871
出版商:Gordon and Breach Science Publishers Ltd.
年代:2000
数据来源: Taylor
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| 30. |
On generalized fibonacci groups with an odd number of generators |
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Communications in Algebra,
Volume 28,
Issue 2,
2000,
Page 959-965
Andrzej Szczepański,
Andrei Vesnin,
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摘要:
The geometrical properties of cyclically presented groups of Fibonacci typeF(r,m, k)andH(r,m,k)are discussed. It is shown that for evenrand odd m some infinite family of generalized Fibonacci groupsF(r, m, k)cannot be fundamental groups of hyperbolic 3-orbifolds of finite volume.
ISSN:0092-7872
DOI:10.1080/00927870008826872
出版商:Gordon and Breach Science Publishers Ltd.
年代:2000
数据来源: Taylor
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