2014
Backward Stability Analysis of Weighted Linear Least-Squares Problems.
J. Optim. Theory Appl., 2014

2012
Stability of block LU factorization for block tridiagonal block H-matrices.
J. Comput. Appl. Math., 2012

Stability analysis of block LU factorization for complex symmetric block tridiagonal matrices.
J. Comput. Appl. Math., 2012

2009
Stability of block LU factorization for block tridiagonal matrices.
Comput. Math. Appl., 2009