2017
DOI: 10.1007/s10915-017-0603-8
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A Sixth-Order Weighted Essentially Non-oscillatory Schemes Based on Exponential Polynomials for Hamilton–Jacobi Equations

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Cited by 13 publications
(12 citation statements)
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“…with the coefficients a k obtained by evaluating the integral at the stencil nodes [13,19]. Equivalently, a convenient way to construct the numerical flux f is via Lagrange's interpolation formula to the primitive function H of h on the cell-boundaries (say…”
Section: Interpolation Based On Exponential Polynomial Basis Functionsmentioning
confidence: 99%
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“…with the coefficients a k obtained by evaluating the integral at the stencil nodes [13,19]. Equivalently, a convenient way to construct the numerical flux f is via Lagrange's interpolation formula to the primitive function H of h on the cell-boundaries (say…”
Section: Interpolation Based On Exponential Polynomial Basis Functionsmentioning
confidence: 99%
“…Some other fifth-order WENO schemes were further proposed by modifying nonlinear weights [9,12,25,49]. Sixth or higher order WENO techniques have been developed in the literature [3,10,13,20,21]. The central WENO [5,24,27], hybrid compact WENO schemes [32,39], and other versions of the WENO methods [2,6,27,28,31,46,50] have been constructed to improve the performance of the WENO techniques.…”
Section: Introductionmentioning
confidence: 99%
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“…In order to address this problem, schemes were developed based on both trigonometric [47,48] and exponential [16,18] functions in the interpolation basis for ENO and WENO. This paper proposes to use non-polynomial function approximations by formulating a WENO scheme in terms of a RBF and achieving superconvergence by tuning the available shape or tension parameter.…”
Section: Rbfs φ(X)mentioning
confidence: 99%
“…In [16], the authors introduced a WENO scheme based on the space of exponential polynomials. Later, in the work [18], they improved the order of accuracy of their schemes by exploiting the control parameter λ ∈ R or iR for exponential basis functions of the form e λx .…”
Section: Optimal Shape Parameters For Rbfsmentioning
confidence: 99%