- multiplicationofmatricesblockmultiplicationofmatrices...
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- Thiscombinationprocessiscalledtheassemblageofstiffnessmatrices.Inthispaper,thetangentstiffnessmatricesandthesecantstiffnessmatricesofspacetrussesarederivedwiththeenergyprincipleintheTotalLagrangiancoordinates....
- 24675
- WeconsidertheconvergenceofTOR-Typemethodundertheconditionswhenthecoefficientmatricesarepositivedefinitesymmetricmatrices,H-mat-rices,L-matrices.EstimationofunknownregressioncoefficientmatricesintheextensionoftheGrowthCurveModelwithcovariatevariables;...
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