Coefficient matrix of linear equations from finite element method (FEM) is sparse and symmetrical. For the sake of CPU operational time saving to accesses data in matrix decomposition and reducing ...

The optimal linear quadratic controller is usually designed based on a Riccati equation. However, when the Riccati is irregular, the problem becomes much more difficult since it is not clear what ...

Julie Bowen Thought ‘Happy Gilmore 2' Would Replace Her With a ‘Younger Woman': ‘I Didn't Think They'd Bring Me Back at All' ...