Integral equations and model reduction for fast computation of nonlinear periodic response
Sign Up to like & getrecommendations! Published in 2021 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.6740
Abstract: We propose a reformulation for a recent integral equations approach to steady‐state response computation for periodically forced nonlinear mechanical systems. This reformulation results in additional speed‐up and better convergence. We show that the solutions of… read more here.
Keywords: response; equations model; model reduction; integral equations ... See more keywords
A Generalized Singular Value Decomposition Strategy for Estimating the Block Recursive Simultaneous Equations Model
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DOI: 10.1007/s10614-016-9595-y
Abstract: A new strategy for deriving the three-stage least squares (3SLS) estimator of the simultaneous equations model (SEM) is proposed. The main numerical tool employed is the generalized singular value decomposition. This provides a numerical estimation… read more here.
Keywords: simultaneous equations; generalized singular; equations model; strategy ... See more keywords
Two-stage Liu estimator in a simultaneous equations model
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2018.1450875
Abstract: ABSTRACT Two-stage least squares estimation in a simultaneous equations model has several desirable properties under the problem of multicollinearity. So, various kinds of improved estimation techniques can be developed to deal with the problem of… read more here.
Keywords: stage liu; two stage; simultaneous equations; liu estimator ... See more keywords