A CLASS OF SPECTRALLY ARBITRARY RAY PATTERNS

• 作者: Jiangwu Deng
• 来源期刊: 应用数学年刊：英文版
• 学科: 物理学
• 年，卷（期）: 2017,（3）
• 页码范围: 254-265
• 页数: 12页
• 分类号: O4

摘要

An n × n ray pattern A is said to be spectrally arbitrary if for every monic nth degree polynomial f(x) with coefficients from C, there is a complex matrix in the ray pattern class of A such that its characteristic polynomial is f(x). In this paper, a family ray patterns is proved to be spectrally arbitrary by using Nilpotent-Jacobian method.