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On the functional equation $$f(x+y)=f(x)+f(y)$$ f ( x + y ) = f ( x ) + f ( y )
Negrea, RomeoLanguage:
english
Journal:
Monatshefte für Mathematik
DOI:
10.1007/s00605-019-01315-4
Date:
July, 2019
File:
PDF, 218 KB
english, 2019