TY - RPRT TI - Empirical and Analytical Eigenfunctions as Bases for Reduced Order Methods in Heat Transfer AU - Bates, Jakob Graham [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000348341640) AU - Jones, Matthew [BYU] AU - Dillon, Christopher Reed [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] AU - Tencer, John Thomas [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000316255887) PY - 2025 DO - 10.1615/tfec2025.cmd.055326 UR - https://www.osti.gov/biblio/3027447 ID - 3027447 ER -