%0 Journal Article
%T Nonuniform instability for evolution families
%A R. Mue an
%J ACTA MATHEMATICA 
UNIVERSITATIS COMENIANAE
%D 2012
%I Acta Mathematica Universitatis Comenianae
%X The aim of this paper is to study the relationship between the notions of nonuniform exponential instability for evolutionary processes and admissibility of the pair of spaces (C00 ( R+, X), C(R+, X)). The evolutionary processes considered are the most general in the sense that they do not require uniform or nonuniform growth. A necessary condition for expansiveness of the evolutionary processes is given.
%K evolutionary process
%K nonuniform instability
%K Perron problem
%U http://www.emis.de/journals/AMUC/_vol-81/_no_2/_muresan/muresan.html