Volume 12, Issue 2 (9-2017)                   IJMSI 2017, 12(2): 101-109 | Back to browse issues page


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Abstract:  

The paper presents an $L^{r}-$ analogue of an inequality regarding the $s^{th}$ derivative of a polynomial having zeros outside a circle of arbitrary radius but greater or equal to one. Our result provides improvements and generalizations of some well-known polynomial inequalities.

Type of Study: Research | Subject: General