𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Transport matrices for nonlinear lattice functions

✍ Scribed by A. Antillón; E. Forest; B. Hoeneisen; F. Leyvraz


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
455 KB
Volume
305
Category
Article
ISSN
0168-9002

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


On lattice reduction for polynomial matr
✍ T. Mulders; A. Storjohann 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 423 KB

A simple algorithm for lattice reduction of polynomial matrices is described and analysed. The algorithm is adapted and applied to various tasks, including rank profile and determinant computation, transformation to Hermite and Popov canonical form, polynomial linear system solving and short vector

‘Nonlinear’ positive mappings for densit
✍ Erwin Brüning; Francesco Petruccione 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 121 KB

In quantum physics one uses density matrices on separable Hilbert spaces for the mathematical description of states. Often it is important to know when the image of a density matrix under a mapping is again a density matrix. We propose some new classes of mappings which map the space of density matr