TY - RPRT TI - Adjoint DSMC for nonlinear Boltzmann equation constrained optimization AU - Caflisch, Russel AU - Silantyev, Denis AU - Yang, Yunan PY - 2021 DO - 10.1016/j.jcp.2021.110404 UR - https://www.osti.gov/biblio/1849936 ID - 1849936 ER -