2 papers
physics.flu-dyn2026
Ultimate regime in Rayleigh-Darcy Convection
Garima Varshney, Anikesh Pal, Narsimha Reddy Rapaka
DNS of Rayleigh-Darcy convection in a 3D porous domain is performed at Ra to investigate heat-transfer scaling, thermal boundary-layer dynamics, and flow-structu…
math.NA2026
A quantum-inspired multi-level tensor-train monolithic space-time method for nonlinear PDEs
N. R. Rapaka, R. Peddinti, E. Tiunov +5
We propose a multilevel tensor-train (TT) framework for solving nonlinear partial differential equations (PDEs) in a global space-time formulation. While space-time TT solvers have…