Nevanlinna second main theorem in the unit disc
ID: nevanlinna-second-main-theorem-in-the-unit-disc
For a nonconstant meromorphic function on the unit disc and distinct spherical values, this version of the Nevanlinna second main theorem holds outside a set with , as . The truncated Nevanlinna counting function counts distinct preimages rather than multiplicity. The boundary-distance error is essential and need not be small relative to the characteristic. It follows from the disk Nevanlinna logarithmic derivative lemma and the growth lemma in the variable . The disk error estimate and weighted exceptional-set argument appear in mathweb.tifr.res.in/Documents/Publications/Lectures/tifr17.pdf .
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