𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Automatic differentiation: Reduced gradient and reduced Hessian matrix

✍ Scribed by Herbert Fischer


Publisher
Springer US
Year
1992
Tongue
English
Weight
835 KB
Volume
1
Category
Article
ISSN
0926-6003

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Reduced-density-matrix theory and algebr
✍ Eugene S. Kryachko πŸ“‚ Article πŸ“… 1978 πŸ› John Wiley and Sons 🌐 English βš– 324 KB

## Abstract A survey of our recent work on algebraic structures and reduced‐density‐matrix theory is presented. Our approach leads to a method of classifying reduced density matrices and generalizes the notion of open and closed shells in many‐body theory.

Compact Butler Matrix using size reduced
✍ Shaoyong Zheng; Wing Shing Chan πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 174 KB

## Abstract This article presents the design and realization of a compact 4Γ—4 Butler Matrix for feeding a smart antenna array. The circuit using size reduced elements together with a novel topology occupies only 29% of the size of a conventional Butler Matrix without any loss in performance. Β© 2007