منابع مشابه
Discontinuous fluctuation distribution
This paper describes a new numerical scheme for the approximation of steady state solutions to systems of hyperbolic conservation laws. It generalises the fluctuation distribution framework by allowing the underlying representation of the solution to be discontinuous. This leads to edge-based fluctuations in addition to the standard cell-based fluctuations, which are then distributed to the cel...
متن کاملA Framework for Discontinuous Fluctuation Distribution
The concept of fluctuation distribution was originally proposed nearly 25 years ago [6] as a potential alternative to flux-based finite volume schemes for approximating hyperbolic conservation laws. Major advances during the intervening period have provided genuinely multidimensional schemes which can achieve very high orders of accuracy without spurious oscillations, for both steady state and ...
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Maximizing robustness and minimizing cost are common objectives in the design of infrastructure networks. However, most infrastructure networks evolve and operate in a highly decentralized fashion, which may significantly impact the allocation of resources across the system. Here, we investigate this question by focusing on the relation between capacity and load in different types of real-world...
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As a generalization of the sum of digits function and other digital sequences, sequences defined as the sum of the output of a transducer are asymptotically analyzed. The input of the transducer is a random integer in [0, N). Analogues in higher dimensions are also considered. Sequences defined by a certain class of recursions can be written in this framework. Depending on properties of the tra...
متن کاملMode fluctuation distribution of three-dimensional coupled quartic oscillators
The mode fluctuation distribution (MFD) of three-dimensional quartic oscillators coupled by quartic perturbations is numerically studied. Changing a single coupling strength, the system can be continuously transferred from integrable to chaotic regime. It is demonstrated that the MFD in three-dimensional systems is found to be a very sensitive measure of integrability as in two-dimensional syst...
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ژورنال
عنوان ژورنال: Journal of Computational Physics
سال: 2008
ISSN: 0021-9991
DOI: 10.1016/j.jcp.2008.08.017