Inverse mode problems for real and symmetric quadratic models

Mathematics

• Eigenvalue 73%
• Model Updating 63%
• Coefficient 58%
• Model 51%
• Nonlinear Systems of Equations 48%
• Positive semidefinite 42%
• Resolve 38%
• Symmetric matrix 37%
• Eigenvector 35%
• Completion 35%
• Cardinality 31%
• Dynamical system 28%
• Boundary conditions 25%
• Framework 22%
• Subset 21%
• Invariant 21%
• Arbitrary 20%

Physics & Astronomy

• eigenvalues 100%
• coefficients 63%
• nonlinear systems 41%
• set theory 40%
• dynamical systems 38%
• resonant frequencies 34%
• eigenvectors 34%
• boundary conditions 27%
• vibration 25%
• matrices 21%

Engineering & Materials Science

• Hazardous materials spills 49%
• Eigenvalues and eigenfunctions 41%
• Nonlinear systems 33%
• Natural frequencies 32%
• Dynamical systems 31%
• Boundary conditions 29%