activity
20202026
most citedSmall class number fields in the family

5 citations · 5 across the 6 of their papers we have counts for

collaborators

6 papers

math.NT2026

Rank of Pólya Groups in Lecacheux Parametric Family of Quintic Fields

Nimish Kumar Mahapatra, Prem Prakash Pandey

In this article, we study the Pólya group of a new family of quintic fields, namely Lecacheux quintic fields. We show that the associated Pólya groups can be arbitrarily large elem…

math.NT2025

Discriminants and Large Pólya Groups in Septic Number Fields

Nimish Kumar Mahapatra

We investigate a new family of cyclic septic fields arising from the Hashimoto--Hoshi construction. For this family, we compute the discriminant explicit…

math.NT2025

Absolutely Abelian Hilbert Class Fields and torsion conjecture

Mahesh Kumar Ram, Prem Prakash Pandey, Nimish Kumar Mahapatra

There are several recent works where authors have shown that number fields with `sufficiently many' units and cyclic class group contain a Euclidean ideal class provided the Hi…

math.NT2022

Non-Pólya Fields with Large Pólya Groups Arising from Lehmer Quintics

Nimish Kumar Mahapatra, Prem Prakash Pandey

In this article we construct a new family of quintic non-Pólya fields with large Pólya groups. We study the upper bound of Pólya numbers of such fields and show that the Pólya numb…

math.NT2022

Primes of higher degree and Annihilators of Class groups

Nimish Kumar Mahapatra, Prem Prakash Pandey, Mahesh Kumar Ram

Let be a Galois extension of number fields with Galois group . We discuss a new method to obtain elements in which annihilate the class group of . Using…

math.NT2020★ 5 cited

Small class number fields in the family

Nimish Mahapatra, Prem Prakash Pandey, Mahesh Ram

We study the class number one problem for real quadratic fields , where is an odd integer. We show that for there is only one…