TY - RPRT TI - First Efforts at Tensor-Train for Space-Time DPG Problems AU - Roberts, Nathan V. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000315360749) AU - De, Saibal [Sandia National Laboratories (SNL-CA), Livermore, CA (United States)] (ORCID:000000034691189X) AU - Guthrey, Pierson [Lawrence Livermore National Laboratory] AU - Vuchkov, Radoslav Georgiev [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] PY - 2025 DO - 10.2172/3022155 UR - https://www.osti.gov/biblio/3022155 ID - 3022155 ER -