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The Schwarzian
derivative and multivalence
W. J. Kim |
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Vol. 31 (1969), No. 3, 717–724
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Abstract |
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A generalization of the Schwarzian derivative and a sufficient condition for disconjugacy of the nth-order differential equation with analytic coefficients are obtained. These results are lhen used to establish a multivalence criterion for a certain family of analytic functions. |
Mathematical Subject Classification
Primary: 30.44
Secondary: 34.00
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Milestones
Received: 28 May 1969
Published: 1 December 1969
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Authors |
| W. J. Kim | |
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