Showing math.NAShow all
2 papers · 1 filter
math.NA2026
Modal-Centric Field Inversion via Differentiable Proper Orthogonal Decomposition
Rohit Sunil Kanchi, Sicheng He
Inverse problems in computational physics often require matching high-dimensional spatio-temporal fields, leading to prohibitive computational costs and ill-conditioned optimizatio…
math.NA2025
Differentiable Singular Value Decomposition
Rohit Kanchi, Sicheng He
Singular value decomposition is widely used in modal analysis, such as proper orthogonal decomposition and resolvent analysis, to extract key features from complex problems. SVD de…