A family of analytic functions whose members have equal number of zeros (Q1080972)
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scientific article; zbMATH DE number 3968984
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A family of analytic functions whose members have equal number of zeros |
scientific article; zbMATH DE number 3968984 |
Statements
A family of analytic functions whose members have equal number of zeros (English)
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1981
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Sufficient conditions are given for \(pf(z)+qg(z)\) to have (in a region) the same number of zeros for very nonnegative real number p and q not both zero, where f(z) as well as g(z) is an analytic function.
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zeros
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0.7395567893981934
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0.7338652014732361
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