A note on simple nonzero finite generalized singular values

作者：Ma Wei; Bai Zheng Jian^*

来源：Linear Algebra and Its Applications, 2013, 438(8): 3425-3441.

DOI：10.1016/j.laa.2012.12.035

• Generalized singular value
• Sensitivity analysis

In this paper, we study the sensitivity and second order perturbation expansions of simple nonzero finite generalized singular values of a complex matrix pair, which is analytically dependent on several parameters. Our results generalize the perturbation analysis given by Sun (1988) [20] for simple nonzero singular values.

• 出版日期2013-4-15
• 单位厦门大学