@article{policyoptimizationandmultiagent, title = {Policy Optimization and Multi-agent Reinforcement Learning for Mean-variance Team Stochastic Games}, author = {Junkai Hu and Li Xia}, year = {2025}, eprint = {2503.22779}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2503.22779v2}, }