TY - RPRT TI - Space-energy separated representations for multigroup neutron diffusion using proper generalized decompositions AU - Prince, Zachary M. AU - Ragusa, Jean C. PY - 2020 DO - 10.1016/j.anucene.2020.107360 UR - https://www.osti.gov/biblio/1801173 ID - 1801173 ER -