Abstract
We study the class of bounded C 0-semigroups T=(T t ) t≥0 on a Banach space X satisfying the asymptotic finite dimensionality condition: codim X 0(T)<∞, where X 0(T):={x∈ X:limt→∞ ❘T t x❘=0}. We prove a theorem which provides some necessary and sufficient conditions for asymptotic finite dimensionality.
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Emel'yanov E. Yu. and Wolff M. P. H., “Quasi constricted linear operators on Banach spaces,” Studia Math., 144, No. 2, 169–179 (2001).
Emel'yanov E. Yu. and Wolff M. P. H., “Quasi constricted linear representations of abelian semigroups on Banach spaces,” Math. Nachr., 233-234, 103–110 (2002).
Vu Kuok Fong, “Asymptotic almost-periodicity and compactifying representations of semigroups,” Ukrainian Math. J., 38, 688–692 (1986).
Sine R., “Constricted systems,” Rocky Mountain J. Math., 21, 1373–1383 (1991).
Lyubich Yu. I., Introduction to the Theory of Banach Group Representations [in Russian], Vishcha Shkola (Izdat. pri Khar'kov. Gos. Univ.), Khar'kov (1985).
Kre?n M. G., Krasnose'ski? M. A., and Mil'man D. P., “On defect numbers of linear operators in Banach space and some geometric questions,” Sb. Trudov Inst. Mat. Akad. Nauk Ukrain. SSR, 11, 97–112 (1948).
Gokhberg I. Ts. and Kre?n M. G., “Main aspects of defect numbers, root numbers, and indices of linear operators,” Uspekhi Mat. Nauk, 3, No. 1, 43–118 (1957).
Albeverio S., Fenstad J. F., Höegh-Krohn R. J., and Lindström T. L., Nonstandard Methods in Stochastic Analysis and Mathematical Physics [Russian translation], Mir, Moscow (1990).
Henson C.W. and Moore L. C. Jr., “Nonstandard analysis and the theory of Banach spaces,” in: Nonstandard Analysis-Recent Developments, Springer-Verlag, Berlin etc., 1983, pp. 27–112 (Lecture Notes in Math.; 983).
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Emel'yanov, E.Y. Some Conditions for a C0-Semigroup to Be Asymptotically Finite-Dimensional. Siberian Mathematical Journal 44, 793–796 (2003). https://doi.org/10.1023/A:1025976401206
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DOI: https://doi.org/10.1023/A:1025976401206