The functional equation P(f)=Q(g) in a p
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Alain Escassut; Chung-Chun Yang
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Article
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2004
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Elsevier Science
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English
⚖ 292 KB
Let K be a complete ultrametric algebraically closed field of characteristic p: Let P; Q be in K½x with P 0 Q 0 not identically 0: Consider two different functions f ; g analytic or meromorphic inside a disk jx À ajor (resp. in all K), satisfying Pðf Þ ¼ QðgÞ: By applying the Nevanlinna's values dis