Results 21 to 30 of about 14,490,979 (304)
, 1996 The notion of “time” plays an important role when coordinating large, heterogeneous, distributed software systems. We present a generic coordination architecture that supports relative and absolute, discrete time. First, we briefly sketch the ToolBus coordination architecture. Next, we give a major example of its use: a distributed auction. Finally, we
Bergstra, J.A., Klint, P.
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Discrete exterior geometry approach to structure-preserving discretization of distributed-parameter port-Hamiltonian systems [PDF]
, 2011 This paper addresses the issue of structure-preserving discretization of open distributed-parameter systems with Hamiltonian dynamics. Employing the formalism of discrete exterior calculus, we introduce a simplicial Dirac structure as a discrete analogue
Seslija, Marko, +11 more
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Mathematics, 2023 This work presents a novel simulation approach to couple the meshfree radial point interpolation method (RPIM) with the implicit direct time integration method for the transient analysis of wave propagation dynamics in non-homogeneous media.
Cong Liu +3 more
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Discretization methods for optimal control problems with state constraints [PDF]
, 2006 We consider an optimal control problem described by nonlinear ordinary differential equations, with control and state constraints, including pointwise state constraints. Since this problem may have no classical solutions, it is also formulated in relaxed
Kokkinis, B. +5 more
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Time discretization of nonlinear Cauchy problems applying to mixed hyperbolic-parabolic equations
International Journal of Mathematics and Mathematical Sciences, 1996 In this paper we deal with the equation L(d2u/dt2)+B(du/dt)+Au∋f, where L and A are linear positive selfadjoint operators in a Hilbert space H and from a Hilbert space V⊂H to its dual space V′, respectively, and B is a maximal monotone operator from V ...
Pierluigi Colli, Angelo Favini
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Feedback linearization of discrete-time nonlinear control systems: computational aspects [PDF]
Proceedings of the Estonian Academy of Sciences, 2020 An alternative solution of the static state feedback linearization problem for the discrete-time case is given. This solution is based on the sequence of distributions, whose computation requires only the knowledge of the backward shift equations.
Tanel Mullari, Ülle Kotta
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Numerical study of SUPG and LPS methods combined with higher order variational time discretization schemes applied to time-dependent convection-diffusion-reaction equations [PDF]
, 2014 This paper considers the numerical solution of time-dependent convection-diffusion-reaction equations. We shall employ combinations of streamline-upwind Petrov-Galerkin (SUPG) and local projection stabilization (LPS) methods in space with the higher ...
Ahmed, Naveed, Matthies, Gunar
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Versatile shaper-assisted discretization of energy–time entangled photons
New Journal of Physics, 2014 We demonstrate the capability to discretize the frequency spectrum of broadband energy–time entangled photons by means of a spatial light modulator to encode qudits in various bases.
B Bessire +3 more
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On Preemption in Discrete and Continuous Time [PDF]
Dynamic Games and Applications, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Hangkong gongcheng jinzhanWhen solving complex time-variant reliability analysis（TRA）problems，the traditional TRA methods have the problem of low solving efficiency. Based on the approximating most-probable-points trajectory （AMPPT）method，the efficient approximating the most ...
ZOU Nanzheng +5 more
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