فهرست نشریات علمی دسترسی آزاد ایران

Location of zeros of polynomials plays an important role in control theory and signal processing. Many authors have investigated the problems related to the bound for the zeros of complex polynomials. In this paper, we obtain some results concerning the location of zeros of a polynomial which generalize and improve upon the well known results due to M. Dehmer and J. Killian.