TY - JOUR AU - Daniilidis, A. AU - Garrido Carballo, María Isabel AU - Jaramillo Aguado, Jesús Ángel AU - Tapia García, Sebastián PY - 2025 DO - 10.1090/btran/234 SN - 2330-0000 UR - https://hdl.handle.net/20.500.14352/128485 T2 - Transactions of the American Mathematical Society Series B AB - A necessary and sufficient condition for the horofunction extension (X, d) [X comma d bar, superscript h] of a metric space (X, d) to be a compactification is hereby established. The condition clarifies previous results on proper metric spaces and... LA - eng M2 - 1130 PB - American Mathematical Society KW - Metric space KW - Normed space KW - Compactification KW - Horofunction extension KW - l1-criterium TI - Horofunction extension and metric compactifications TY - journal article VL - 12 ER -