@article{beyondsoftmaxandentropyconvergencerateso,
  title = {Beyond Softmax and Entropy: Convergence Rates of Policy Gradients with f-SoftArgmax Parameterization & Coupled Regularization},
  author = {Safwan Labbi and Daniil Tiapkin and Paul Mangold and Eric Moulines},
  year = {2026},
  eprint = {2601.12604},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.12604},
}