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Composition-Diamond lemma for tensor product of free algebras
被引:16
|作者:
Bokut, L. A.
[1
,2
]
Chen, Yuqun
[1
]
Chen, Yongshan
[1
]
机构:
[1] S China Normal Univ, Sch Math Sci, Guangzhou 510631, Guangdong, Peoples R China
[2] Russian Acad Sci, Sobolev Inst Math, Siberian Branch, Novosibirsk 630090, Russia
关键词:
Grobner-Shirshov basis;
Grobner basis;
Free algebra;
Polynomial algebra;
Tensor product;
GROBNER BASES;
SINGULARITIES;
RESOLUTION;
VARIETY;
FIELD;
D O I:
10.1016/j.jalgebra.2010.02.021
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
In this paper, we establish a Composition-Diamond lemma for the tensor product k < X > circle times k < Y > of two free algebras over a field. As an application, we construct a Grobner-Shirshov basis in k < X > circle times k < Y > by lifting a given Grobner-Shirshov basis in the tensor product kinverted right perpendicularXinverted left perpendicular circle times k < Y > in which kinverted right perpendicularXinverted left perpendicular is the polynomial algebra. (C) 2010 Elsevier Inc. All rights reserved.
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页码:2520 / 2537
页数:18
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