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3.2.E20

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MaRDI QIDQ1070

  • Label: 3.2.E20


Digital Library of Mathematical Functions ID 3.2.E20

κ ⁢ ( λ ) = 1 | 𝐲 T ⁢ 𝐱 | , 𝜅 𝜆 1 superscript 𝐲 T 𝐱 {\displaystyle{\displaystyle\kappa(\lambda)=\frac{1}{\left|\mathbf{y}^{\rm T}% \mathbf{x}\right|},}}


Constraint(s)

Symbols List

  • κ ⁢ ( 𝐀 ) 𝜅 𝐀 {\displaystyle{\displaystyle\kappa(\mathbf{A})}} : condition number (locally)
  • λ 𝜆 {\displaystyle{\displaystyle\lambda}} : eigenvalue
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