ON HYDRATED STRONTIUM HAFNATE
Article
Russian Journal of Inorganic Chemistry.
IAPC Nauka/Interperiodica.
Vol. 46.
2001.
P. 639-641
A relationship between the number of generators of a piecewise-linear Lyapunov function of an asymptotically stable linear stationary system and the characteristics of the domain containing the spectrum of the matrix of the system is established. © 2001 MAIK "Nauka/Interperiodica".