@article{Zhang2019, author = {Zhang, Wei}, title = {Ergodic SDEs on submanifolds and related numerical sampling schemes}, journal = {ESAIM: Mathematical Modelling and Numerical Analysis}, arxiv = {http://arxiv.org/abs/1702.08064}, year = {2019}, abstract = {In many applications, it is often necessary to sample the mean value of certain quantity with respect to a probability measure \$\mu\$ on the level set of a smooth function ξ:R^d→R^k, 1≤k