2021
DOI: 10.1016/j.engstruct.2020.111842
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Localising the smallest stiffness and its direction of a homogeneous structure by spectral and optimisation approaches

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Cited by 3 publications
(16 citation statements)
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“…Interpretation of eigenvectors with respect to static stiffness: The smallest static stiffness can be approximated by modal stiffness if there exist a load and kinematic boundary conditions that produce a deformation of bone, which is similar to an eigenvector. This relation was already demonstrated in the authors' previous study 21 and in 32 . This relation can be also explained by a so-called modal reduction technique, where the quantities of interest are projected on to a reduced space spanned by a few eigenvectors to decrease computational complexity while maintaining model as accurate as possible 21 .…”
Section: Discussionsupporting
confidence: 79%
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“…Interpretation of eigenvectors with respect to static stiffness: The smallest static stiffness can be approximated by modal stiffness if there exist a load and kinematic boundary conditions that produce a deformation of bone, which is similar to an eigenvector. This relation was already demonstrated in the authors' previous study 21 and in 32 . This relation can be also explained by a so-called modal reduction technique, where the quantities of interest are projected on to a reduced space spanned by a few eigenvectors to decrease computational complexity while maintaining model as accurate as possible 21 .…”
Section: Discussionsupporting
confidence: 79%
“…This relation was already demonstrated in the authors' previous study 21 and in 32 . This relation can be also explained by a so-called modal reduction technique, where the quantities of interest are projected on to a reduced space spanned by a few eigenvectors to decrease computational complexity while maintaining model as accurate as possible 21 . Eigenmetrics predict sex, although are only moderately correlated with anthropometric measures.…”
Section: Discussionsupporting
confidence: 79%
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