TY - CONF T1 - Below-threshold solutions of a focusing energy-critical heat equation in ℝ⁴ UR - https://doi.org/10.1090/conm/725/14551 PY - 2019/01/01 AU - Gustafson S AU - Roxanas D ED - DO - DOI: 10.1090/conm/725/14551 PB - American Mathematical Society SP - 149 EP - 162 Y2 - 2025/12/07 ER -