A new general subclass of m-fold symmetric bi-univalent functions given by subordination

A new general subclass of m-fold symmetric bi-univalent functions given by subordination

In a recent work, Orhan et al. (Afrika Matematika, 2016) defined a subclass of analytic bi-univalent one-foldsymmetric functions. The main purpose of this paper is to generalize and improve the results of Orhan et al.

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