学术报告
Rational roots of sparse polynomials
作者：
时间： 2015-12-09
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题目：Rational roots of sparse polynomials
报告人：万大庆 教授 （University of California, Irvine, USA）
摘要: For a sparse polynomial f(x) of high degree and few terms over a non-algebraically closed field F, the number of F-rational roots is often very small. In the case F is the real numbers, this is the famous Descartes's rule. In the case that F is a finite field, the situation is much more complicated. In this lecture, we discuss some recent results and conjectures in this direction, both theoretical and numerical. This lecture is accessible to advanced undergraduate students in mathematics.
时间：12月9日（周三）上午10:30-11:30
地点：首都师范大学北二区教学楼 514教室
欢迎全体师生积极参加！
