Vengono discusse delle condizioni sufficienti affinchè una matrice reale delle dimensioni sia diagonalmente (o -) stabile. Esse includono delle ipotesi geometriche (condizioni degli ortanti), e un criterio che generalizza un criterio di Carlson. Inoltre si discute la -stabilità robusta per le matrici reali delle dimensioni
@article{BUMI_1999_8_2B_2_299_0,
author = {Russell Johnson and Alberto Tesi},
title = {On the $D$-stability problem for real matrices},
journal = {Bollettino dell'Unione Matematica Italiana},
volume = {2-A},
year = {1999},
pages = {299-314},
zbl = {0936.15014},
mrnumber = {1706600},
language = {en},
url = {http://dml.mathdoc.fr/item/BUMI_1999_8_2B_2_299_0}
}
Johnson, Russell; Tesi, Alberto. On the $D$-stability problem for real matrices. Bollettino dell'Unione Matematica Italiana, Tome 2-A (1999) pp. 299-314. http://gdmltest.u-ga.fr/item/BUMI_1999_8_2B_2_299_0/
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