matfree.bounds
matfree.bounds
Bounds on functions of matrices.
matfree.bounds.baigolub96_logdet_spd(bound_spectrum, /, nrows, trace, norm_frobenius_squared)
Bound the log-determinant of a symmatric, positive definite matrix.
This function implements Theorem 2 in the paper by Bai and Golub (1996).
bound_spectrum
is either an upper or a lower bound
on the spectrum of the matrix.
If it is an upper bound,
the function returns an upper bound of the log-determinant.
If it is a lower bound,
the function returns a lower bound of the log-determinant.
BibTex for Bai and Golub (1996)
@article{bai1996bounds,
title={Bounds for the trace of the inverse and the
determinant of symmetric positive definite matrices},
author={Bai, Zhaojun and Golub, Gene H},
journal={Annals of Numerical Mathematics},
volume={4},
pages={29--38},
year={1996},
publisher={Citeseer}
}