POSITIVE_DEFINITE

作品数:51被引量:88H指数:4
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相关作者:王瑞卿曹重光谢志鹏毕金波更多>>
相关机构:郑州纺织工学院黑龙江大学南京航空航天大学华侨大学更多>>
相关期刊:《Advances in Atmospheric Sciences》《Journal of Mathematics and System Science》《Numerical Mathematics(Theory,Methods and Applications)》《Frontiers of Mathematics in China》更多>>
相关基金:国家自然科学基金国家教育部博士点基金更多>>
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ON THE CLASSIFICATION OF POSITIVE DEFINITE UNIMODULAR HERMITIAN FORMS
《Chinese Science Bulletin》1991年第18期1506-1511,共6页朱福祖 
Project supported by the National Natural Science Foundation of China.
1. Let F= Q (t^2=-1, m>0 and square free) be an imaginary quadratic field, D_m the ring of integers in F, H an n-ary positive definite Hermitian form over F(hereafter simply as H-form), and let(V, H), or simply V, ...
关键词:unimodular LATTICE (form) INDECOMPOSABLE LATTICE (form) normal GENUS reduced FORM opposite FORM EVEN genus. 
POSITIVE DEFINITE HERMITIAN FORMS OVER IMAGINARY QUADRATIC FIELDS
《Chinese Science Bulletin》1990年第23期1946-1948,共3页秦厚荣 
Project supported by the National Natural Science Foundation of China.
The theory of integral Hermitian forms over algebraic number fields not only has connections with many branches of mathematics such as number theory, geometry of numbers, Lie theory and algebraic geometry but also has...
关键词:unimodular LATTICE INDECOMPOSABLE LATTICE CLASS number. 
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