The unique range sets for entire or meromorphic functions
Hong‐Xun Yi
Abstract
Hong‐Xun Yi
Abstract
This paper studies the unique range sets of entire or meromorphic functions and shows that there exists a finite set Swith 13 elements such that for any two nonconstant meromorphic functions fand gthe condition Ef(S)= Eg(S)implies f≡ g. As a special case this also answers an open question posed by Gross about entire functions.
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This paper studies the unique range sets of entire or meromorphic functions and shows that there exists a finite set Swith 13 elements such that for any two nonconstant meromorphic functions fand gthe condition Ef(S)= Eg(S)implies f≡ g. As a special case this also answers an open question posed by Gross about entire functions.
Key concepts: Meromorphic function, Mathematics, Range (aeronautics), Set (abstract data type), Entire function, Pure mathematics, Finite set, Algebra over a field