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On certain classes of harmonic P-valent functions by applying the Ruscheweyh derivatives
In this paper we have introduced two new classes HRp(?, ?, k, v),HRp(?, ?, k, v) of complex valued harmonic multivalent functions of the form f = h+g, where h and g are analytic in the unit disk ? = {z: |z| < 1} and f(z) satisfying the condition Re …