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On Applications of Differential Subordination and Superordination

並列摘要


In the present investigation we obtain the sufficient conditions for normalized analytic functions ƒ to satisfy (The equation is abbreviated) where q1 and q2 are univalent functions with q1(0) = q2(0) = 1. Also we obtain the sandwich results involving Carlson-Shaffer linear operator, Sălăgean derivative and Ruscheweyh derivative.

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