中文

多项式在指定圆盘内的零点个数

复变函数 2016-09-27 v1

摘要

p(z)=a0+a1z+a2z2+a3z3++anznp(z)=a_0+a_1z+a_2z^2+a_3z^3+\cdots+a_nz^nnn 次多项式,其中系数 aj,a_j, j{0,1,2,n},j \in \{0,1,2,\cdots n\}, 可为复数。我们对给定多项式实部的系数施加某些限制,随后估计此类多项式在指定圆盘内可能具有的零点最大个数。

关键词

引用

@article{arxiv.1609.07755,
  title  = {On the number of zeros of a polynomial in a specified disk},
  author = {Eze R. Nwaeze},
  journal= {arXiv preprint arXiv:1609.07755},
  year   = {2016}
}

备注

This is a preprint of a paper whose final and definite form is published open access in the International Journal of Pure and Applied Mathematics