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数学
SEXTIC CYCLIC FIELDS CONTAINING CUBIC ROOT OF UNITY
<正> In [1, 2], we get an explicit description of cubic cyclic fields by proving the following Theorem A. Let U={η∈(?)(p)|N_(2(p))η=1}, where p is a primitive cubic root of unity. Write G=U/U~3. Suppose η∈(?)(p) such that 1, η, (?) are representative elements in a subgroup of order 3 of G. Let s=T_((?)(P)).(?)η be the trace of η, and then the roots of x~3-3x-s=0 define a cu
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Chinese Science Bulletin
1989年22期

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