2 papers
math.OC2026
Pontryagin-Based Solver with Smoothed Hamiltonian, Adaptive , and PA-Bundle Refinement
Salim Ksous, Sebastian Lalvay Segovia, Mattias Sandberg +3
We present a Pontryagin-based numerical solver for deterministic optimal control problems in Bolza form. The solver regularizes the generally nonsmooth Hamiltonian using a log-sum-…
math.NA2026
Convergence for adaptive resampling of random Fourier features
Xin Huang, Aku Kammonen, Anamika Pandey +4
The machine learning random Fourier feature method for data in high dimension is computationally and theoretically attractive since the optimization is based on a convex standard l…