Who is Indian-origin Eshan Chattopadhyay who won the prestigious Godel Prize in Maths? Why is the award so important?

Eshan Chattopadhyay

, an Associate Professor of Computer Science at

Cornell University

, has won the 2025

Godel Prize

, one of the highest honors in

theoretical computer science

. He received this prestigious award for solving a problem that had puzzled researchers for nearly 30 years. His breakthrough involved creating a two-source extractor that works even when both sources of randomness are weak. This discovery is a milestone not just in his career but also in the broader world of computing and Indian academia. His Ph.D. mentor was renowned computer scientist David Zuckerman at the

University of Texas at Austin

.

Eshan grew up in India and completed his undergraduate studies at

IIT Kanpur

, one of the country's top engineering institutes. He went on to earn his Ph.D. at the University of Texas at Austin under the guidance of David Zuckerman. After that, he held research positions at places like UC Berkeley, Microsoft Research, and the Institute for Advanced Study in Princeton. He joined Cornell University in 2018 and became an Associate Professor in 2024. His work focuses on pseudo randomness, extractors, and computational complexity, areas that support modern data security and efficient computation.

The Godel Prize is one of the most respected awards in theoretical computer science. Named after the famous logician Kurt Godel, it is jointly given by the ACM SIGACT and the European Association for Theoretical Computer Science. The award honors research that makes a lasting impact on the field. Winning this prize signals that a scientist’s work has changed the way we think about computing at its most fundamental level. It marks the recipient as one of the global leaders in math and computer science.

Why is Eshan Chattopadhyay’s work a breakthrough?

Chattopadhyay solved a problem in

randomness extraction

, how to generate reliable random numbers using two poor sources of randomness. This kind of randomness is vital in fields like cryptography, secure communications, and data compression. For decades, experts believed it was impossible to do this under the conditions Chattopadhyay tackled. His research proved otherwise, showing that even weak inputs could produce strong randomness. It’s a game-changing idea that will shape future work in both theory and real-world technology.

Mentorship and legacy: The influence of David Zuckerman

Chattopadhyay’s work builds on the foundation laid by his advisor David Zuckerman, a leader in the study of randomness and complexity. Their partnership, which includes both academic papers and public outreach writing like “How random is your randomness?”, reflects a deep commitment to advancing computer science. Zuckerman’s mentorship helped Chattopadhyay think boldly and tackle hard problems.

Honors, teaching and future impact

Besides the Godel Prize, Chattopadhyay has also received the Sloan Research Fellowship and the NSF CAREER Award. He is known at Cornell for teaching challenging courses and shaping young minds. He contributes regularly to top conferences like FOCS, STOC, and SODA. His research continues to push the boundaries of what’s possible in computer science.

Why this recognition matters globally

Chattopadhyay’s win is a proud moment for Indian-origin scholars and shows India’s growing role in global science. While much of today’s attention goes to applied AI, his achievement reminds us that fundamental theory still powers the technology we rely on every day. His work is a call to value deep thinking and bold questions in a fast-moving digital world.