Preamble
\theoremstyle{plain}
\newtheorem*{assumption*}{\protect\assumptionname}
+ EndPreamble
LangPreamble
\providecommand{\assumptionname}{_(Assumption)}
EndLangPreamble
BabelPreamble
\addto\captions$$lang{\renewcommand{\assumptionname}{_(Assumption)}}
EndBabelPreamble
- EndPreamble
End