In this paper, we obtain some results concerning the zeros of a class of generalized derivatives which are analogous to those for the ordinary derivative and the polar derivatives of polynomials.
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页码:1201 / 1211
页数:10
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Aziz A(1986)A new proof of Laguerre’s theorem about the zeros of polynomials Bull. Aust. Math. Soc. 33 131-138