Stochastic reduced order models for uncertain geometrically nonlinear dynamical systems

Mathematics

• Reduced Order Model 99%
• Nonlinear Dynamical Systems 85%
• Positive Definiteness 30%
• Coefficient 25%
• Uncertainty 21%
• Reduced-order Modeling 19%
• Large Displacements 18%
• Reference Model 18%
• Structural Dynamics 17%
• Symmetry 17%
• Parameter Uncertainty 16%
• Model Uncertainty 16%
• Nonlinear Dynamic System 16%
• Stochastic Modeling 16%
• Statistical Distribution 15%
• Randomisation 13%
• Availability 13%
• Computational Efficiency 13%
• Nonlinear Dynamics 13%
• Dynamic Systems 12%
• Joint Distribution 12%
• Entropy 10%
• Nonlinear Systems 10%
• Methodology 9%
• Strategy 8%
• Necessary 8%
• Model 8%
• Demonstrate 7%
• Class 3%

Engineering & Materials Science

• Nonlinear dynamical systems 100%
• Uncertainty 14%
• Dynamical systems 12%
• Structural dynamics 8%
• Computational efficiency 7%
• Nonlinear systems 6%
• Entropy 6%
• Availability 5%

Physics & Astronomy

• dynamical systems 75%
• coefficients 16%
• dynamic structural analysis 9%
• symmetry 8%
• statistical distributions 8%
• nonlinear systems 8%
• availability 7%
• methodology 6%
• entropy 5%