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Cho, Nak Eun; Kim, In Hwa; Srivastava, H. M.

Sandwich-type theorems for multivalent functions associated with the Srivastava-Attiya operator. (English) Zbl 1202.30017

Appl. Math. Comput. 217, No. 2, 918-928 (2010).
Summary: We investigate some subordination- and superordination-preserving properties for certain classes of multivalent analytic functions in the open unit disk, which are associated with such multiplier transformations as the Srivastava-Attiya operator. Various sandwich-type theorems for functions belonging to these classes are also obtained.

Cited in 22 Documents

MSC:

30C45 Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.)

Keywords:

subordination; multivalent functions; Srivastava-Attiya operator; best dominant; best subordinant
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\textit{N. E. Cho} et al., Appl. Math. Comput. 217, No. 2, 918--928 (2010; Zbl 1202.30017)
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