𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Approximation by matrices with restricted spectra

✍ Scribed by Beata Laszkiewicz; Krystyna Zie¸tak

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
167 KB
Volume
428
Category
Article
ISSN
0024-3795

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Approximation by Polynomials with Restri
Approximation by Polynomials with Restricted Zeros
✍ J.G. Clunie; A.B.J. Kuijlaars 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 477 KB

This paper discusses convergence properties of polynomials whose zeros lie on the real axis or in the upper half-plane. A result of Levin shows that uniform convergence of such polynomials to a non-zero limit on a complex sequence converging not too fast to a limit in the lower half-plane implies lo

Approximation of positive matrices by tr
Approximation of positive matrices by transitive matrices
✍ A. Farkas; P. Lancaster; P. Rózsa 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 391 KB

A Newton-Kantorovich algorithm used in the approximation of symmetrically reciprocal positive matrices by transitive matrices is found to be more generally useful in the approximation of merely positive matrices. The occurrence of multiple stationary values when the approximated matrix has certain s