𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A new complexity bound for the least-squares problem

✍ Scribed by L. Li

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
72 KB
Volume
31
Category
Article
ISSN
0898-1221

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Perturbation Bounds for Least Squares Pr
Perturbation Bounds for Least Squares Problems with Equality Constraints
✍ Jiu Ding πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 62 KB

We present some new results on the perturbation analysis for least squares problems with equality constraints, based on an equivalent formation of the problem and the optimal perturbation result for general least squares problems.

The least-squares method for bound state
The least-squares method for bound states: a re-examination
✍ Kamal Bhattacharyya; Sankar Prasad Bhattacharyya πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 English βš– 434 KB

The performance of the least-squares method is compared with that of the usual (Rayleigh-Ritz) variation method (UVM) in a specific bound-state calculation. Their relative merits and demerits are carefully analysed with respect to the approximate calculation of expectation vafues of particular types