@article{alfonsi:hal-02406433, TITLE = {{A generic construction for high order approximation schemes of semigroups using random grids}}, AUTHOR = {Alfonsi, Aur{\'e}lien and Bally, Vlad}, URL = {https://enpc.hal.science/hal-02406433}, JOURNAL = {{Numerische Mathematik}}, PUBLISHER = {{Springer Verlag}}, YEAR = {2021}, DOI = {10.1007/s00211-021-01219-2}, KEYWORDS = {Random grids ; Parametrix ; Monte-Carlo methods ; Approximation schemes}, HAL_ID = {hal-02406433}, HAL_VERSION = {v1}, }