@article{marginalflowaflexibleandefficientframewo, title = {Marginal Flow: a flexible and efficient framework for density estimation}, author = {Marcello Massimo Negri and Jonathan Aellen and Manuel Jahn and AmirEhsan Khorashadizadeh and Volker Roth}, year = {2025}, eprint = {2509.26221}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2509.26221}, }