Results 31 to 40 of about 534,870 (272)
Slow invariant manifolds as curvature of the flow of dynamical systems [PDF]
, 2014 Considering trajectory curves, integral of n-dimensional dynamical systems, within the framework of Differential Geometry as curves in Euclidean n-space, it will be established in this article that the curvature of the flow, i.e.
Chua, Leon +2 more
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Controllability of nonlinear fractional Langevin delay systems
Nonlinear Analysis, 2019 In this paper, we discuss the controllability of fractional Langevin delay dynamical systems represented by the fractional delay differential equations of order 0
Pitchaikkannu Suresh Kumar +2 more
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Topological field theory of dynamical systems
, 2012 Here, it is shown that the path-integral representation of any stochastic or deterministic continuous-time dynamical model is a cohomological or Witten-type topological field theory, i.e., a model with global topological supersymmetry (Q-symmetry).
Ovchinnikov, Igor V.
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ŽAMPA’S SYSTEMS THEORY: A COMPREHENSIVE THEORY OF MEASUREMENT IN DYNAMIC SYSTEMS
Acta Polytechnica, 2018 The article outlines in memoriam Prof. Pavel Žampa’s concepts of system theory which enable us to devise a measurement in dynamic systems independently of the particular system behaviour. From the point of view of Žampa’s theory, terms like system time, system attributes, system link, system element, input, output, sub-systems, and state variables are ...
Renata Rychtáriková +2 more
openaire +4 more sources
Gauge Theory for Finite-Dimensional Dynamical Systems
, 2006 Gauge theory is a well-established concept in quantum physics, electrodynamics, and cosmology. This theory has recently proliferated into new areas, such as mechanics and astrodynamics.
Marsden J. E. +3 more
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Entropy production and time asymmetry in nonequilibrium fluctuations [PDF]
, 2007 The time-reversal symmetry of nonequilibrium fluctuations is experimentally investigated in two out-of-equilibrium systems namely, a Brownian particle in a trap moving at constant speed and an electric circuit with an imposed mean current.
Andrieux, David +5 more
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Infinite-dimensional projected dynamics and the 1-dimensional obstacle problem
Journal of Function Spaces and Applications, 2005 In this paper we present a direct application of the theory of infinite-dimensional projected dynamical systems (PDS) related to the well-known obstacle problem, i.e., the problem of determining the shape of an elastic string stretched over a body ...
Monica-Gabriela Cojocaru
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Explorando sistemas hamiltonianos: estudo analítico
Revista Brasileira de Ensino de FísicaUm pêndulo duplo submetido a torques externos é usado para introduzir alguns fundamentos da teoria de Sistemas Dinâmicos para os cursos de graduação em Física, logo após o aluno ter cursado a disciplina de mecânica analítica.
G.A. Monerat +4 more
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On discrete-time models of network worm propagation generated by quadratic operators
Mathematical Modelling and Analysis, 2023 In this paper we consider the discrete-time dynamical systems generated by network worm propagation models based on the theory of quadratic stochastic operators(QSO).
Fatima Adilova +2 more
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Economic Circuit Theory: Electrical Network Theory for Dynamical Economic Systems
IEEE AccessIn this paper, we develop what we refer to as economic circuit theory. Our purpose is to exploit the proven effectiveness of electrical circuit theory for the design, modeling, and analysis of complex electrical networks to economic systems; in ...
Coen Hutters, Max B. Mendel
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