Results 41 to 50 of about 692,162 (247)

Near-optimal control and threshold behavior of an avian influenza model with spatial diffusion on complex networks

Mathematical Biosciences and Engineering, 2021
Near-optimization is as sensible and important as optimization for both theory and applications. This paper concerns the near-optimal control of an avian influenza model with saturation on heterogeneous complex networks.
Keguo Ren , Xining Li, Qimin Zhang
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Well-posedness and Stability for Interconnection Structures of Port-Hamiltonian Type

, 2019
We consider networks of infinite-dimensional port-Hamiltonian systems $\mathfrak{S}_i$ on one-dimensional spatial domains. These subsystems of port-Hamiltonian type are interconnected via boundary control and observation and are allowed to be of distinct
Augner, Björn
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Hamiltonian formulation of distributed-parameter systems with boundary energy flow [PDF]

, 2001
A Hamiltonian formulation of classes of distributed-parameter systems is presented, which incorporates the energy flow through the boundary of the spatial domain of the system, and which allows to represent the system as a boundary control Hamiltonian ...
Maschke, B.M., Schaft, A.J. van der
core   +7 more sources

Information, disturbance and Hamiltonian quantum feedback control [PDF]

, 2000
We consider separating the problem of designing Hamiltonian quantum feedback control algorithms into a measurement (estimation) strategy and a feedback (control) strategy, and consider optimizing desirable properties of each under the minimal constraint ...
A. Barchielli, A. Barchielli, A. Barchielli, A. C. Doherty, A. Doherty, Andrew C. Doherty, B. E. King, C. M. Caves, C. M. Caves, C. W. Gardiner, C. W. Gardiner, D. B. Horoshko, D. Berry, D. Chruśeiński, D. F. Walls, G. J. Milburn, Gerard Jungman, H. F. Hofman, H. M. Wiseman, H. M. Wiseman, H. M. Wiseman, H. M. Wiseman, H. M. Wiseman, H. M. Wiseman, H. M. Wiseman, H. M. Wiseman, H. Mabuchi, I. Tittonen, J. A. Dunningham, J. von Neumann, K. Jacobs, K. Krauss, K. Zhou with J. C. Doyle, Kurt Jacobs, L. Diosi, M. S. Taubman, N. Gisin, O. L. R. Jacobs, P. Cohadon, P. Goetsch, P. S. Maybeck, P. Tombesi, P. Tombesi, P. Whittle, R. Derka, S. Mancini, S. Mancini, S. Massar, T. Ando, V. B. Braginsky, V. P. Belavkin, V. P. Belavkin, V. P. Belavkin, V. P. Belavkin, V. P. Belavkin, Y. Aharonov   +55 more
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Malliavin Calculus and Its Application to Robust Optimal Investment for an Insider

Mathematics, 2023
In the theory of portfolio selection, there are few methods that effectively address the combined challenge of insider information and model uncertainty, despite numerous methods proposed for each individually.
Chao Yu, Yuhan Cheng
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A geometric approach to quantum control in projective Hilbert spaces

, 2016
A quantum theory in a finite-dimensional Hilbert space can be geometrically formulated as a proper Hamiltonian theory as explained in [2, 3, 7, 8]. From this point of view a quantum system can be described in a classical-like framework where quantum ...
Pastorello, Davide
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Lagrangian-Hamiltonian unified formalism for field theory [PDF]

, 2004
The Rusk-Skinner formalism was developed in order to give a geometrical unified formalism for describing mechanical systems. It incorporates all the characteristics of Lagrangian and Hamiltonian descriptions of these systems (including dynamical ...
Arturo Echeverrı́a-Enrı́quez, Awane, Cariñena, Cariñena, Carlos López, Cortés, Cortés, Cortés, de León, de León, Echeverrı́a-Enrı́quez, Echeverrı́a-Enrı́quez, Echeverrı́a-Enrı́quez, Echeverrı́a-Enrı́quez, Echeverrı́a-Enrı́quez, Garcı́a, Günther, Hélein, Hélein, Jesús Marı́n-Solano, Kanatchikov, López, Miguel C. Muñoz-Lecanda, Narciso Román-Roy, Norris, Paufler, Skinner   +26 more
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Submersions, Hamiltonian systems and optimal solutions to the rolling manifolds problem

, 2016
Given a submersion $\pi:Q \to M$ with an Ehresmann connection $\mathcal{H}$, we describe how to solve Hamiltonian systems on $M$ by lifting our problem to $Q$.
Grong, Erlend
core   +1 more source

Electromechanical coupling modeling and analysis of piezoelectric damping laminated structures based on zig-zag hypothesis

Xibei Gongye Daxue Xuebao, 2022
Based on the zig-zag theory and Hamiltonian principle, the electromechanical coupling dynamic finite element(FE) model of piezoelectric damping laminated structure is established, the natural frequency and loss factor of the structure is accurately ...
WANG Xiong, GAO Yingshan, ZHANG Shunqi, DOU Weiyuan   +3 more
doaj   +1 more source

Hybrid Method for Constrained and Unconstrained Trajectory Optimization of Space Transportation

Journal of Aerospace Technology and Management, 2023
In this research, a new method named δ to solve non-linear constrained and un constrained optimal control problems for trajectory optimization was proposed.
Iman Shafieenejad
doaj