engleski

Establishing the minimal index in a parametric family of bicyclic biquadratic fields

Let c >= 3 be positive integer such that c, 4c+1, c-1 are square-free integers relatively prime in pairs. In this paper we find minimal index and determine all elements with minimal index in bicyclic biquadratic field K = Q(sqrt((4c+1)c), sqrt((c- 1)c).

index form equations; minimal index; totally real bicyclic biquadratic fields

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