On the Polynomials with All Their Zeros on the Unit Circle
On the Polynomials with All Their Zeros on the Unit Circle
复制标题
关于所有零点都在单位圆上的多项式
DOI：
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发表时间：
1995
期刊：
影响因子：
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通讯作者：
Weiyu Chen
中科院分区：
文献类型：
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作者：
Weiyu Chen
Abstract A necessary and sufficient condition for all the zeros of an algebraic polynomial to lie on the unit circle is given. As a consequence of this, some sufficient conditions are obtained. The advantage is that these conditions on the coefficients are very easy to verify.
