Antihermitian
Antihermitian[{1,2}]
表示一个反埃尔米特矩阵的对称性.
更多信息
- 反埃尔米特矩阵也成为斜埃尔米特矩阵.
- 若 ConjugateTranspose[m]-m,则方阵 m 为反埃尔米特矩阵.
范例
打开所有单元 关闭所有单元基本范例 (2)
范围 (2)
使用 Antihermitian[…] 作为矩阵定义域的对称:
Matrices[{d, d}, Complexes, Antihermitian[{1, 2}]]TensorExpand[ConjugateTranspose[m], Assumptions -> m∈%]m = {{9 I, -3 + 2 I}, {6 - 10 I, 4 + 7 I}};Symmetrize[m, Antihermitian[{1, 2}]]Normal[%]AntihermitianMatrixQ[%]应用 (1)
m = {{-3 + I, 1 + 5 I, 9 - 7 I}, {2 - 10 I, 5 - 4 I, -8 + 7 I}, {-1 + 3 I, 10 I, 3 - 5 I}};AntihermitianMatrixQ[m]s = Symmetrize[m, Antihermitian[{1, 2}]]Normal[s]AntihermitianMatrixQ[%]属性和关系 (2)
实数数组的 Antihermitian[slots] 会自动转换为 Antisymmetric[slots]:
Matrices[{3, 3}, Reals, Antihermitian[{1, 2}]]Symmetrize[{{1 + I, 2 + 2I}, {3 + 3I, 4 + 4I}}, Antihermitian[{1, 2}]]I Diagonal[%]∈Reals相关指南
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- 符号张量
文本
Wolfram Research (2020),Antihermitian,Wolfram 语言函数,https://reference.wolfram.com/language/ref/Antihermitian.html.
CMS
Wolfram 语言. 2020. "Antihermitian." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/Antihermitian.html.
APA
Wolfram 语言. (2020). Antihermitian. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/Antihermitian.html 年
BibTeX
@misc{reference.wolfram_2026_antihermitian, author="Wolfram Research", title="{Antihermitian}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/Antihermitian.html}", note=[Accessed: 13-August-2026]}
BibLaTeX
@online{reference.wolfram_2026_antihermitian, organization={Wolfram Research}, title={Antihermitian}, year={2020}, url={https://reference.wolfram.com/language/ref/Antihermitian.html}, note=[Accessed: 13-August-2026]}