Results 121 to 130 of about 197,057 (337)
On the eigenvalue and eigenvector derivatives of a general matrix [PDF]
The existence of differentiable eigenvalues and eigenvectors for a general matrix is addressed. The eigenspace which contains differentiable eigenvectors is determined and computed by using the concept of subspace intersection in conjunction with the ...
Juang, Jer-Nan, Lim, Kyong B.
core +1 more source
Calculation of eigenvalue and eigenvector derivatives with the improved Kron's substructuring method [PDF]
, 2010 Yong Xia +3 more
openalex +1 more source
Oikos, EarlyView.Due to the constraints of limited effort and sampling error, observed species interaction networks are an imperfect representation of the ‘true' underlying community. Link prediction methods allow us to construct a potentially more complete representation of a given empirical network by guiding targeted sampling of predicted links, as well as offer ...
Grant Foster, Tad A. Dallas
wiley +1 more source
Perfect state transfer in unitary Cayley graphs over local rings [PDF]
Transactions on Combinatorics, 2014 In this work, using eigenvalues and eigenvectors of unitary Cayley graphs over finite local rings and elementary linear algebra, we characterize which local rings allowing PST occurring in its unitary Cayley graph.
Yotsanan Meemark , Songpon Sriwongsa
doaj
Civil and Environmental Engineering, 2014 The paper presents the perturbation method which was used for computation of eigenvalues and eigenvectors for the assumed homogeneous state of strain in the hyperelastic Murnaghan material.
Major Izabela, Major Maciej
doaj +1 more source
Behavior modes, pathways and overall trajectories: eigenvector and eigenvalue analysis of dynamic systems [PDF]
, 2009 Paulo Gonçalves
openalex +1 more source
Oikos, EarlyView.Biodiversity faces several global threats and communities are likely to show complex delayed responses. Accurately measuring these lags is critical to properly understand diversity dynamics. Here, we investigated these delays with minimal data availability and found critical mismatches between the temporal dynamics of taxonomic and functional diversity
Lucie Kuczynski +6 more
wiley +1 more source
ChemistryOpen, EarlyView.Molecular dynamics analysis of novel statin analogs shows that binding induces superior stabilization of HMG‐CoA reductase. As shown by the solvent‐accessible surface area profile, ligand‐induced rigidity offers a new, effective strategy for drug design. Cardiovascular diseases remain a leading cause of global mortality.
Yoshua B. Mtulo +4 more
wiley +1 more source
Analytical and experimental investigation of a 1/8-scale dynamic model of the shuttle orbiter. Volume 1: Summary report [PDF]
A 1/8-scale structural dynamics model of the space shuttle orbiter was analyzed using the NASA Structural Analysis System (NASTRAN). Comparison of the calculated eigenvalues with preliminary test data for the unrestrained condition indicate that the ...
Bernstein, M. +3 more
core +1 more source
Systematic Parameter Selection for Short Fiber Polymer Composite Direct Fiber Simulation
Polymer Composites, EarlyView.Interactions of individually simulated fibers are systematically calibrated such that their orientation history agrees with the results from analytical orientation models. ABSTRACT The orientation of fibers in short discontinuous fiber reinforced polymer composites is a critical factor in determining final mechanical and thermal properties.
Jason B. Pierce, Douglas E. Smith
wiley +1 more source