First-order perturbation theory for eigenvalues and eigenvectors

Mathematics

• Eigenvalue 100%
• Eigenvector 100%
• Perturbation Theory 100%
• Concludes 16%
• Implicit Function Theorem 16%
• Square Matrix 16%
• Simple Eigenvalue 16%
• Complex Variable Function 16%
• Numerical Linear Algebra 16%

Keyphrases

• Eigenvector Perturbation 100%
• Analytic Perturbation Theory 50%
• Clustered Eigenvalues 50%
• Block Diagonalization 50%
• Second Derivation 50%
• Complex Function Theory 50%

Engineering

• Invariant Subspace 16%
• Simple Eigenvalue 16%