21 research outputs found
A characterization of exponential stability for periodic evolution families in terms of lower semicontinuous functionals
Get PDFA characterization of exponential stability for a -periodic evolution family of bounded linear operators acting on a Banach space in terms of lower semicontinuous functionals is given
Hyers–Ulam stability and exponential dichotomy of linear differential periodic systems are equivalent
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Connections between exponential stability and boundedness of solutions of a couple of differential time depending and periodic systems
Get PDFConnections between the stability of a Poincare map and boundedness of certain associate sequences
Get PDFRomanian-Bulgarian political-diplomatic relations (Book review)
No full textCostea Maria, Relaţiile politico-diplomatice româno-bulgare (1938-1940) [Romanian-Bulgarian political-diplomatic relations (1938-1940)], Cluj-Napoca, Editura „Napoca Star”, 2010, 475 pages, ISBN 978-973-647-756-
Integral Characterizations for Exponential Stability of Semigroups and Evolution Families on Banach Spaces
Get PDFSome Grüss Type Inequalities for Vector-Valued Functions in Banach Spaces and Applications
Get PDFSome Grüss type inequalities for the Bochner integral of vectorvalued
functions in real or complex Banach spaces are given. Applications in
connection to the Heisenberg inequality for functions with values in Hilbert
spaces are also pointed out
Hyers-Ulam Stability for Linear Differences with Time Dependent and Periodic Coefficients
No full textHyers-Ulam Stability for Linear Differences with Time Dependent and Periodic Coefficients: The Case When the Monodromy Matrix Has Simple Eigenvalues
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