Assumption Q is the field of rational number, F=Q(2l√U)(l is an odd prime number and u ? N), OF is the integral ring of the field F. In this paper ,the problem of law of decomposition of every prime number p in OF has been discussed and solved completely by using the method of local field, and the possible specific type of decomposition of prime ideal has been established.
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唐敏卫,向巨波.素数p在Q(2l√U)上的分解[J].重庆工商大学学报(自然科学版),2013,30(4):8-12 TANG Min-Wei, XIANG Ju-Bo. Decomposition of Prime Ideal Q(2l√U) over[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2013,30(4):8-12