Molina Ferragut, ElisendaTejada Cazorla, Juan Antonio2023-06-202023-06-202000-020020-727610.1007/s001829900028https://hdl.handle.net/20.500.14352/57438This short note proves that the least square nucleolus (Ruiz et al. (1996)) and the lexicographical solution (Sakawa and Nishizaki (1994)) select the same imputation in each game with nonempty imputation set. As a consequence the least square nucleolus is a general nucleolus (Maschier et al. (1992)).engjournal articlehttp://www.springerlink.com/content/r9fu8r5qxq9uqcdv/fulltext.pdfhttp://www.springerlink.comrestricted access519.83TU-gamesleast square nucleoluslexicographical solutiongeneral nucleoluscoalition excessplayer excessInvestigación operativa (Matemáticas)1207 Investigación Operativa