Number of zeros of a polynomial in a given domain
Number of zeros of a polynomial in a given domain
In this paper, we obtain results concerning the bound for the number of zeros for the polynomial $p(z)$ which generalize earlier well-known result due to Bidkham and Dewan [{\it On the zeros of a polynomial}, Numerical Methods and Approximation Theory III, Ni\v{s} (1987), 121--128] and Mohammad [{\it On the zeros …