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Nonlinear Chirp Mode Decomposition: A Variational Method
IEEE Transactions on Signal Processing, 2017Shiqian Chen +4 more
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A Sampling of Variational Methods
Proceedings of SPE Symposium on Numerical Simulation of Reservoir Performance, 1976American Institute of Mining, Metallurgical, and Petroleum Engineers, Inc. THIS PAPER IS SUBJECT TO CORRECTION Introduction As an introduction to a session on variational methods in reservoir modeling, the purpose of this paper is to emphasize the rich variety inherent in the ...
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Variational Mode Decomposition
IEEE Transactions on Signal Processing, 2014Konstantin Dragomiretskiy +1 more
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On direct methods in the calculus of variations
Computer Methods in Applied Mechanics and Engineering, 1983This review paper surveys the application of the Rayleigh-Ritz method and Galerkin's method to stability problems of structural mechanics. Emphasis is given to a discussion of non-self-adjoint problems where the former method is not applicable.
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A variational method to avoid locking—independent of the discretization scheme
, 2018Simon Bieber +3 more
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The Variational and WKB Methods
1994More often than not, it is impossible to find exact solutions to the eigenvalue problem of the Hamiltonian. One then turns to approximation methods, some of which will be described in this and the following chapters. In this section we consider a few examples that illustrate the variational method.
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MODIFICATIONS TO THE VARIATE-DIFFERENCE METHOD
Biometrika, 19531-2. The variate-difference method (Anderson, 1914) is closely related to the method of moving averages, and may be regarded as having greater generality. Any moving average difference formula may be shown to be equivalent to an average of higher order differences and, consequently, results obtainable from such formulae may be obtained by ...
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Variational method for liquids moving on a substrate
, 2016Xianmin Xu, Yana Di, M. Doi
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