CANONICAL NUMBER-SYSTEMS IN IMAGINARY QUADRATIC FIELDS

CANONICAL NUMBER-SYSTEMS IN IMAGINARY QUADRATIC FIELDS
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DOI:
10.1007/bf01904880
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发表时间:
1981-01-01
期刊:
ACTA MATHEMATICA ACADEMIAE SCIENTIARUM HUNGARICAE
影响因子:
--
通讯作者:
KOVACS, B
KOVACS, B
中科院分区:
其他
文献类型:
--
作者:
KATAI, I;KOVACS, B

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1.设R为有理数域,R(9)其外延由0生成;设R[O]表示R(~)的整数。对于整数7ER[O]设Xo=~0(~)表示集合{0,1,...,IN(7)I-1},N(.)是范数函数。我们说 {7,~ o} 是一个规范数字系统 (CNS),如果对于每个 eCR [~] 都存在 (1.1)~= ao+ aly+...+ a, 7"(aiCA/'o, i= 0,..., n) 形式的唯一表示。
1. Let R be the field of rational numbers, R (9) its extension generated by 0; let R [O] denote the integers of R (~). For an integer 7ER [O] let Xo=~ 0 (~) denote the set {0, 1,..., IN (7) I-1}, N (.) is the norm function. We say that {7,~ o} is a canonical number system (CNS), if for every eCR [~] there exists a unique representation of the form (1.1)~= ao+ aly+...+ a, 7"(aiCA/'o, i= 0,..., n).