Perturbation analysis for the Takagi vector matrix

Abstract

In this article, we present some perturbation bounds for the Takagi vector matrix when the original matrix undergoes the additive or multiplicative perturbation. Two numerical examples are given to illuminate these bounds.

Keywords

• takagi vector matrix
• perturbation bounds
• additive perturbation
• multiplicative perturbation
• 15a23
• 15a45