Abhishek Khetan - Ashoka University

Abhishek Khetan

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Ashoka University

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Abhishek Khetan

Visiting Faculty of Computer Science, Ashoka University

Ph.D. Tata Institute of Fundamental Research (Mumbai)
abhishek.khetan@ashoka.edu.in

Abhishek Khetan graduated with a dual degree in Mechanical Engineering from IIT Kharagpur in 2014. Despite his undergraduate major in engineering, he pursued his interest in mathematics by joining the MSc programme at the Chennai Mathematical Institute (CMI), from which he graduated in April 2016.

He subsequently joined TIFR Mumbai as a PhD student and obtained his doctorate in 2021 under the supervision of Prof. Mahan Mj. Following his PhD, Dr. Khetan held two postdoctoral positions, first at TIFR CAM (Bangalore) and then at the Indian Institute of Science (IISc). His primary research interests lie in combinatorics and tilings.

  1. Improved Upper Bound for the Size of a Trifferent Code (with Siddharth Bhandari). Combi-
    natorica (2025)
  2. Cheeger Inequalities for Graph Limits (with Mahan Mj). Annales de l’Institut Fourier (2024)
  1. Introduction to Ergodic Ramsey Theory, TIFR-CAM (Aug 2022 – Nov 2022)
  2. Ergodic Theory, IISc (Jan 2025 – Apr 225)
  3. Quantitative Reasoning and Mathematical Thinking, Ashoka University (Aug 2025 – Dec 2025)
  4. Probability and Statistics, Ashoka University (Jan 2026 – Apr 2026 )
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