IIEEE Transactions on Information Theory2/9/2026A Generalized χ n -FunctionCheng Lyu·Shun Li·Mu Yuan·Dabin Zheng·Siwei SunThe mapping χn from Fn2 to itself defined by y = <italic xmlns:mml="httRead at IEEE Transactions on Information TheoryTagsMeromorphic and Entire FunctionsApplied Mathematics