Russell Johnson – Författare
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8 produkter
8 produkter
223 kr
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191 kr
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Nonautonomous Linear Hamiltonian Systems: Oscillation, Spectral Theory and Control
Inbunden, Engelska, 2016
1 062 kr
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This monograph contains an in-depth analysis of the dynamics given by a linear Hamiltonian system of general dimension with nonautonomous bounded and uniformly continuous coefficients, without other initial assumptions on time-recurrence. Particular attention is given to the oscillation properties of the solutions as well as to a spectral theory appropriate for such systems. The book contains extensions of results which are well known when the coefficients are autonomous or periodic, as well as in the nonautonomous two-dimensional case. However, a substantial part of the theory presented here is new even in those much simpler situations.The authors make systematic use of basic facts concerning Lagrange planes and symplectic matrices, and apply some fundamental methods of topological dynamics and ergodic theory. Among the tools used in the analysis, which include Lyapunov exponents, Weyl matrices, exponential dichotomy, and weak disconjugacy, a fundamentalrole is played by the rotation number for linear Hamiltonian systems of general dimension. The properties of all these objects form the basis for the study of several themes concerning linear-quadratic control problems, including the linear regulator property, the Kalman-Bucy filter, the infinite-horizon optimization problem, the nonautonomous version of the Yakubovich Frequency Theorem, and dissipativity in the Willems sense.The book will be useful for graduate students and researchers interested in nonautonomous differential equations; dynamical systems and ergodic theory; spectral theory of differential operators; and control theory.
Nonautonomous Linear Hamiltonian Systems: Oscillation, Spectral Theory and Control
Häftad, Engelska, 2018
1 062 kr
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This monograph contains an in-depth analysis of the dynamics given by a linear Hamiltonian system of general dimension with nonautonomous bounded and uniformly continuous coefficients, without other initial assumptions on time-recurrence.
Del 1609 - Lecture Notes in Mathematics
Dynamical Systems
Lectures given at the 2nd Session of the Centro Internazionale Matematico Estivo (C.I.M.E.) held in Montecatini Terme, Italy, June 13 - 22, 1994
Häftad, Engelska, 1995
429 kr
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This volume contains the lecture notes written by the four principal speakers at the CIME session on Dynamical Systems held at Montecatini, Italy in June 1994. The goal of the session was to illustrate how methods of dynamical systems can be applied to the study of ordinary and partial differential equations. Topics in random differential equations, singular perturbations, the Conley index theory and non-linear PDEs were discussed. Readers interested in asymptotic behaviour of solutions of ODEs and PDEs who are familiar with basic notions of dynamical systems should find this text useful.
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113 kr
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