Number Theory Seminar
主講者: Professor Andreas Schweizer (KAIST, Daejeon, South Korea)
講題: Value sharing allowing ramification
時間: 2014-08-19 (Tue.)  10:30 - 11:30
地點: 數學所 617 研討室 (台大院區)
Abstract: Let $f$ be a meromorphic function. We suggest a generalization of $f$ and its derivative $f'$ sharing a nonzero complex value $a$ that does not impose any a priori restrictions on the ramification of $f$. Then we discuss some results around the question whether the famous theorem on entire (resp. meromorphic) functions $f$ that share two (resp. three) values with $f'$ still holds for this weaker notion.
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