The author has benefited from numerous books ans journals including The American Mathematical Monthly, Linear Algebra and Its Applications, Linear and Multilinear Algebra, and the International Linear Algebra Society (ILAS) Bulletin Image.

• 作者受益于大量的书籍和学术期刊，如美国数学月刊，线性代数和应用，线性和多线性代数，国际线性代数协会公示图像。