Abstract
In the geometric functions theory there are many subclasses of multivalent functions like coefficient bounds, radii of star likeness, convexity, harmonic, memomorphic functions, etc. Now we introduce some properties of geometric functions theory with negative coefficient of multivalent functions
ݖ = (ݖ)݂
ݖܽ ∑ −
∞ ା
௭ୀ Which is analytic in unit disc∪= ݖ: |ݖ| < 1
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