Andreea Iorga

Email: ai324 at cornell dot edu
Office: Malott Hall 588
Pronouns: she/her

About

I am an H. C. Wang Assistant Professor at Cornell University. My research work is in the field of algebraic number theory, with a particular interest in Galois theory and deformations of Galois representations.

I completed my Ph.D. in June 2024 at the University of Chicago under the supervision of Professor Frank Calegari. Here is my CV.

Research

  1. Increasing the Size of Tame Shafarevich Groups, with Ravi Ramakrishna.
    Submitted. [arXiv]
  2. Towards a Classification of  p2-Discriminant Ideal Twins Over Number Fields, with Alyson Deines, Asimina S. Hamakiotes, Changningphaabi Namoijam, Manami Roy, Lori D. Watson.
    Research Directions in Number Theory: Association for Women in Mathematics Series, Vol 39 (2026), 55-88. [arXiv]
  3. Constructing Unramified Extensions and Murphy’s Law for Galois Deformation Rings.
    Journal of Number Theory, Vol. 281 (2026), 59-95. [Journal][arXiv]

Teaching

Instructor of Record, Cornell University

Instructor of Record, University of Chicago

Teaching Assistant, University of Chicago