Publications

Sawan Kumar, Tapas Tripura, Rajdip Nayek, Souvik Chakraborty (2026). From Local Interactions to Global Operators: Scalable Gaussian Process Operator for Physical Systems. arXiv.

Akshay Thakur, Sawan Kumar, Matthew Zahr, Souvik Chakraborty (2026). Scalable h-adaptive probabilistic solver for time-independent and time-dependent systems. CMAME.

Sawan Kumar, Souvik Chakraborty (2025). Scalable Random Wavelet Features: Efficient Non-Stationary Kernel Approximation with Convergence Guarantees. arXiv.

Sawan Kumar, Rajdip Nayek, Souvik Chakraborty (2024). Towards Gaussian Process for operator learning: An uncertainty aware resolution independent operator learning algorithm for computational mechanics. Computer Methods in Applied Mechanics and Engineering, 1(1).

Sawan Kumar, Rajdip Nayek, Souvik Chakraborty (2024). Neural Operator induced Gaussian Process framework for probabilistic solution of parametric partial differential equations. CMAME.