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A Smoothness/Shock Indicator for the RKDG Methods
Applied Mathematics Letters, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
David Rumsey, Tong Sun 0003
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A New Smoothness Indicator for Improving the Weighted Essentially Non-Oscillatory Scheme
Journal of Computational Physics, 2014 In this work, a new smoothness indicator that measures the local smoothness of a function in a stencil is introduced. The new local smoothness indicator is defined based on the Lagrangian interpolation polynomial and has a more succinct form compared ...
Chao Yang, Yiqing Shen, Bao-Lin Tian
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An Efficient Algorithm for Computing Smoothness Indicators for WENO Schemes [PDF]
Journal of Computational Physics, 2021 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
U S Vevek
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A Smoothness Indicator Constant for Sine Functions
Journal of Computational Physics, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Conghai Wu, Shuhai Zhang
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On the Efficient Computation of Smoothness Indicators for a Class of WENO Reconstructions
Journal of Scientific Computing, 2019 Common smoothness indicators used in Weighted Essentially Non\--Os\-cil\-la\-to\-ry (WENO) reconstructions [Jiang, G.S., Shu, C.W.: Efficient implementation of {Weighted} {ENO} schemes, J.\ Comput.\ Phys. \textbf{126}, 202--228 (1996)] have quadratic cost with respect to the order.
David Zorio, Raimund Bürger, Pep Mulet
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WENO Smoothness Indicator Based Troubled-cell Indicator for Hyperbolic Conservation Laws
International Journal for Numerical Methods in Fluids, 2023Hybrid algorithms are an efficient and popular choice for computing the solutions of hyper-bolic conservation laws. In general, hybrid algorithms involve low-cost high-order accurate schemes in smooth regions and non-oscillatory shock-capturing schemes in the vicinity of discontinuities. Troubled-cell indicators which measure the smoothness of the solu-
K. R. Arun, Asha K. Dond, Rakesh Kumar
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A Simple Smoothness Indicator for the WENO Scheme With Adaptive Order
Journal of Computational Physics, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li Li Chen
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A Smoothness Indicator for Adaptive Algorithms for Hyperbolic Systems
Journal of Computational Physics, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Karni, Smadar +2 more
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Optic disc surface smoothness and visual field indices
Graefe's Archive for Clinical and Experimental Ophthalmology, 1999In order to ascertain whether the optic disc surface smoothness (ODSS) could be used to predict the amount of visual field damage in glaucomatous eyes, the correlations between ODSS and visual field indices were evaluated.One eye was randomly chosen from each of 40 normals and 50 patients with glaucoma.
ROLANDO, MAURIZIO +2 more
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WENO Scheme With New Smoothness Indicator for Hamilton–Jacobi Equation
Applied Mathematics and Computation, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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