8 search results - page 2 / 2 » Block Krylov-Schur method for large symmetric eigenvalue pro... |
CORR
2006
Springer
13 years 6 months ago
2006
Springer
In a frequency selective slow-fading channel in a MIMO system, the channel matrix is of the form of a block matrix. This paper proposes a method to calculate the limit of the eige...
SIAMMAX
2010
13 years 1 months ago
2010
Abstract. Given a symmetric positive definite matrix A, we compute a structured approximate Cholesky factorization A RT R up to any desired accuracy, where R is an upper triangula...
JMLR
2008
13 years 6 months ago
2008
The statistical problem of estimating the effective dimension-reduction (EDR) subspace in the multi-index regression model with deterministic design and additive noise is consider...