喀什大学 数学与统计学院,新疆,喀什,844000
姜莲霞(1987–),女,助教,硕士,主要研究方向为代数与数论
网络首发:2019-05-09,
纸质出版:2019
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姜莲霞. 关于四元数系数多项式特殊根的研究[J]. 广东工业大学学报, 2019, 36(3): 80-82, 98.
Jiang Lian-xia. A Research on Special Roots of Quaternion Coefficient Polynomials[J]. 2019, 36(3): 80-82, 98.
姜莲霞. 关于四元数系数多项式特殊根的研究[J]. 广东工业大学学报, 2019, 36(3): 80-82, 98. DOI: 10.12052/gdutxb.180109.
Jiang Lian-xia. A Research on Special Roots of Quaternion Coefficient Polynomials[J]. 2019, 36(3): 80-82, 98. DOI: 10.12052/gdutxb.180109.
探讨了四元数系数多项式
$Q(t)$
<
img text_id='M370' class='formula-img' style='display:none;' src='gdgydxxb-36-3-80_M370.jpg'>
的球形根、实根、孤立复根、纯虚数四元数根的集合
通过将这些集合对应于由
$Q(t)$
<
img text_id='M370' class='formula-img' style='display:none;' src='gdgydxxb-36-3-80_M370.jpg'>
确定的某些实(复)系数多项式的实(复)根集合
确定了
$Q(t)$
<
img text_id='M370' class='formula-img' style='display:none;' src='gdgydxxb-36-3-80_M370.jpg'>
在
$\mathbb{R} + \mathbb{R}{j}$
<
img text_id='M400' class='formula-img' style='display:none;' src='gdgydxxb-36-3-80_M400.jpg'>
和
$\mathbb{R} + \mathbb{R}{k}$
<
img text_id='M401' class='formula-img' style='display:none;' src='gdgydxxb-36-3-80_M401.jpg'>
中根的集合
得到的实(复)系数多项式根的计数和分类方法可用于四元数系数多项式根的计数和分类上.
In this research
the sets of spherical roots
real roots
isolated complex roots
pure imaginary quaternion roots and roots in
$\mathbb{R} + \mathbb{R}{j}$
<
img text_id='M402' class='formula-img' style='display:none;' src='gdgydxxb-36-3-80_M402.jpg'>
and
$\mathbb{R} + \mathbb{R}{k}$
<
img text_id='M403' class='formula-img' style='display:none;' src='gdgydxxb-36-3-80_M403.jpg'>
of a quaternion polynomial
Q
(
t
) are determined by corresponding these sets to the sets of real or complex roots of some real or complex polynomials determined by
Q
(
t
). Thus
the counting and classifying methods for such polynomials can be used for the counting and classifying of the aforementioned roots of quaternion polynomials.
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