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Abdul Moneim Yousof Lashin,Abeer Omard Ahmad Badghaish,Fayzah Awad Alshehri 경북대학교 자연과학대학 수학과 2024 Kyungpook mathematical journal Vol.64 No.1
This paper introduces two new subclasses of analytical functions with negative coefficients and derives coefficient estimates for these novel subclasses. Further, inclusion relations and necessary and sufficient conditions for the Poisson distribution series to belong to these subclasses are established.