@ARTICLE{10566857, author={Niu, Shengyuan and Bouland, Ali and Wang, Haoran and Fotiadis, Filippos and Kurdila, Andrew and L’Afflitto, Andrea and Paruchuri, Sai Tej and Vamvoudakis, Kyriakos G.}, journal={IEEE Control Systems Letters}, title={Convergence Rates of Online Critic Value Function Approximation in Native Spaces}, year={2024}, volume={8}, number={}, pages={2145-2150}, keywords={Kernel;Optimal control;Convergence;Hilbert space;Approximation error;Aerospace electronics;Reviews;Reinforcement learning;optimal control;reproducing kernel;native space}, doi={10.1109/LCSYS.2024.3417178}}