Czechoslovak Mathematical Journal, Vol. 74, No. 2, pp. 429-436, 2024
Class groups of large ranks in biquadratic fields
Mahesh Kumar Ram
Received August 4, 2023. Published online April 15, 2024.
Abstract: For any integer $n>1$, we provide a parametric family of biquadratic fields with class groups having $n$-rank at least 2. Moreover, in some cases, the $n$-rank is bigger than 4.
Affiliations: Mahesh Kumar Ram, National Institute of Science Education and Research, Jatni, Bhubaneswar, Odisha-752050, India, e-mail: maheshkumarram621@gmail.com