Shanmugam, T. N.; Jeyaraman, M. P. Subordination and superordination-preserving properties of certain integral operator. (English) Zbl 1151.30322 J. Math. Inequal. 2, No. 2, 229-238 (2008). MSC: 30C45 PDFBibTeX XMLCite \textit{T. N. Shanmugam} and \textit{M. P. Jeyaraman}, J. Math. Inequal. 2, No. 2, 229--238 (2008; Zbl 1151.30322) Full Text: DOI
Shanmugam, T. N.; Singaravelu, A.; Jeyaraman, M. P. Differential sandwich theorems – for \(\Phi\)-like functions. (English) Zbl 1158.30312 Orient. J. Math. Sci. 1, No. 1, 17-27 (2007). MSC: 30C45 PDFBibTeX XMLCite \textit{T. N. Shanmugam} et al., Orient. J. Math. Sci. 1, No. 1, 17--27 (2007; Zbl 1158.30312)