| Affiliation: | 1. Facultad de Matemáticas, Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain;2. Dipartimento di Scienze Matematiche, Politecnico di Torino, C.so Duca degli Abruzzi, 24, 10129 Torino, Italy;3. Dipartimento di Matematica, Università di Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, SA, Italy;1. University of Rochester, Department of Brain and Cognitive Sciences, United States;2. University of Rochester, Departments of Brain and Cognitive Sciences, Linguistics, and Computer Science, United States |
