@article{compositelogconcavesamplingwitha, title = {Composite Logconcave Sampling with a Restricted Gaussian Oracle}, author = {Ruoqi Shen and Kevin Tian and Yin Tat Lee}, year = {2020}, eprint = {2006.05976}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2006.05976v1}, }