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| GENERALIZED EIGENVALUE APPROXIMATION FOR BAND MATRICES | |
| 作者姓名： | William F.Moss Philip W.Smith |
| 作者单位： | Department of Mathematical Sciences Clemson University Clemson South Carolina，Department of Mathematical Sciences Old Dominion University Norfolk，Virginia |
| 摘 要： | The exponential decay of the entries of inverses of band ma-trices has been used to establish local rates of convergence ofspline approximations[8],[11],[12]and to bound the L_∞ norm ofthe orthogonal projection onto spline spaces[7].For generalbanded,invertible matrices the first proof appeared in[8].A |
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