International Conference on Class Groups of Number Fields and Related Topics-2026
(October 05-09, 2026)
International Conference on Class Groups of Number Fields and Related Topics-2026
(October 05-09, 2026)
About the conference
The conference aims at bringing the eminent Number Theorists worldwide in the domain of Algebraic Number Theory and young scholars from the country on a common platform to project their work, and foster collaborations to further the development of Mathematical Research. The first three editions were held at Harish-Chandra Research Institute, Prayag Raj. In 2021, ICCGNFRT was moved to Kerala School of Mathematics (KSoM), Kerala, and three successive editions were held there. The 7th edition of ICCGNFRT was held at IISER Berhampur from 20th to 24th of November, 2024. The last edition was held at SRM University AP, Amaravati, Andhra Pradesh, India from 06th to 10th of October, 2025. This edition of ICCGNFRT will be held at IIT Guwahati, Guwahati, Assam, India from 05th to 09th of October, 2026.
The areas of particular interest include: Ideal class groups of number fields (algebraic, analytic and computational aspects), Relative class numbers of number fields, Annihilators of class groups, Class field theory, Picard groups, Selmer groups, Diophantine equations, Elliptic curves, Iwasawa Theory, Modular forms and related topics. The conference will have about 4 planery talks, 22 invited talks and 15 Young Scholars’ talks on the current problems and techniques of these subjects.
In keeping with the tradition, ICCGNFRT-2026 will also host a handful of Ph.D. scholars and Post doctoral fellows and provide them with opportunities to present their research in front of experts.
This series of conferences has received generous support from Commission for Developing Countries (CDC), Germany, International Centre for Theoretical Physics (ICTP), Italy. Anusandhan National Research Foundation (ANRF), India, Number Theory Foundation (NTF), USA Council of Scientific & Industrial Research (CSIR), India and National Board for Higher Mathematics (NBHM), India. Information about the past editions of ICCGNFRT can be found below.