CV
I am Devansh Tripathi, a final-year student in the five-year integrated BS-MS dual degree in Mathematics at the Indian Institute of Science Education and Research, Thiruvananthapuram (IISER TVM), Kerala, India. I came to machine learning through numerical analysis. In summer 2024, I worked with Prof. Praveen Chandrashekar at TIFR-CAM, Bangalore, on the distributed-memory parallelization of the Lax-Wendroff Flux Reconstruction solver TrixiLW.jl. In summer 2025, I was an ETH4D Fellow in Prof. Siddhartha Mishra's group at ETH Zürich, where I proved that the Geometry Aware Operator Transformer (GAOT) is a universal approximator. My master's thesis, supervised by Dr. K. R. Arun in collaboration with Dr. Nicolas Crouseilles (Inria & ENS Rennes, France), develops asymptotic-preserving schemes for the Euler-Poisson-Boltzmann system. I am looking for PhD positions starting in 2027.
Email: devansh22 (at) iisertvm (dot) ac (dot) in
Latest News
- Attended LACAM at IISER Thiruvananthapuram, Kerala, Dec 8-11, 2025
- ETH4D fellowship for the project at ETH Zurich, May \(\sim\) July, 2025
Research
My research interests include:
- Numerical approximation of PDEs, especially multiscale problems and asymptotic-preserving, structure-preserving schemes.
- Scientific Machine Learning (SciML) and AI for Science, in particular the approximation theory of neural operators.
- High-performance and scientific computing.
Awarded Fellowships
- Awarded ETH for Development Fellowship, ETH Zurich, 2025
- Awarded Summer Student Research Programme (SSRP), TIFR CAM, 2024
- Awarded INSPIRE Scholarship for Higher Education (SHE), GoI, 2022
Presentation
Here are some of my recent presentations:
- Distributed memory parallelization of Lax-Wendroff Flux Reconstruction, on August 11, 2024 at TIFR-CAM, Bangalore, India.
Simulations from my TIFR-CAM project on parallelizing TrixiLW.jl. More details on the Projects page.
Some random pictures
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You can view the pictures from my ETH Zurich, Switzerland visit here on Google drive.
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Board in my office at ETH: It has a mixture of topics on it + serves as my TODO.
- View from my Office at ETH: Pic1
- The Limmat: Pic1; Pic2; Pic3
- View from terrace of ETH Zentrum: Pic1; Pic2
Contact & CV
