Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4618099 | Journal of Mathematical Analysis and Applications | 2011 | 8 Pages |
Abstract
Let k be a positive integer and F be a family of meromorphic functions in a domain D⊂C such that each f∈F has only zeros of multiplicity at least k+1. If for each pair (f, g) in F, ff(k) and gg(k) share a non-zero complex number a ignoring multiplicity, then F is normal in D.
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