Uniformly high order accurate essentially non-oscillatory schemes, 111
Journal of Computational Physics
Uniformly high-order accurate nonoscillatory schemes
SIAM Journal on Numerical Analysis
Efficient implementation of essentially non-oscillatory shock-capturing schemes
Journal of Computational Physics
Efficient implementation of essentially non-oscillatory shock-capturing schemes,II
Journal of Computational Physics
SIAM Journal on Mathematical Analysis
Classification of the Riemann problem for two-dimensional gas dynamics
SIAM Journal on Mathematical Analysis
Numerical solution of the Riemann problem for two-dimensional gas dynamics
SIAM Journal on Scientific Computing
Weighted essentially non-oscillatory schemes
Journal of Computational Physics
Efficient implementation of weighted ENO schemes
Journal of Computational Physics
Accurate monotonicity-preserving schemes with Runge-Kutta time stepping
Journal of Computational Physics
The Runge-Kutta discontinuous Galerkin method for conservation laws V multidimensional systems
Journal of Computational Physics
Solution of Two-Dimensional Riemann Problems of Gas Dynamics by Positive Schemes
SIAM Journal on Scientific Computing
Weighted essentially non-oscillatory schemes on triangular meshes
Journal of Computational Physics
Journal of Computational Physics
Numerical computing with IEEE floating point arithmetic
Numerical computing with IEEE floating point arithmetic
A technique of treating negative weights in WENO schemes
Journal of Computational Physics
Conservative hybrid compact-WENO schemes for shock-turbulence interaction
Journal of Computational Physics
Journal of Scientific Computing
Journal of Computational Physics
Finite-volume WENO schemes for three-dimensional conservation laws
Journal of Computational Physics
Journal of Computational Physics
ADER schemes for three-dimensional non-linear hyperbolic systems
Journal of Computational Physics
Mapped weighted essentially non-oscillatory schemes: Achieving optimal order near critical points
Journal of Computational Physics
On High Order Strong Stability Preserving Runge---Kutta and Multi Step Time Discretizations
Journal of Scientific Computing
Derivative Riemann solvers for systems of conservation laws and ADER methods
Journal of Computational Physics
MUSTA Fluxes for systems of conservation laws
Journal of Computational Physics
Implementation of WENO schemes in compressible multicomponent flow problems
Journal of Computational Physics
Journal of Computational Physics
A Hermite upwind WENO scheme for solving hyperbolic conservation laws
Journal of Computational Physics
An improved weighted essentially non-oscillatory scheme for hyperbolic conservation laws
Journal of Computational Physics
Journal of Computational Physics
Towards a compact high-order method for non-linear hyperbolic systems, II. The Hermite-HLLC scheme
Journal of Computational Physics
Hybrid weighted essentially non-oscillatory schemes with different indicators
Journal of Computational Physics
Approximation error of the Lagrange reconstructing polynomial
Journal of Approximation Theory
High order weighted essentially non-oscillatory WENO-Z schemes for hyperbolic conservation laws
Journal of Computational Physics
A Speed-Up Strategy for Finite Volume WENO Schemes for Hyperbolic Conservation Laws
Journal of Scientific Computing
Computer Science - Research and Development
Analysis of WENO Schemes for Full and Global Accuracy
SIAM Journal on Numerical Analysis
Binary weighted essentially non-oscillatory (BWENO) approximation
Journal of Computational and Applied Mathematics
Representation of the Lagrange reconstructing polynomial by combination of substencils
Journal of Computational and Applied Mathematics
Strong Stability Preserving Two-step Runge-Kutta Methods
SIAM Journal on Numerical Analysis
An improved weighted essentially non-oscillatory scheme with a new smoothness indicator
Journal of Computational Physics
A balanced-force algorithm for two-phase flows
Journal of Computational Physics
A re-averaged WENO reconstruction and a third order CWENO scheme for hyperbolic conservation laws
Journal of Computational Physics
Hi-index | 31.47 |
We study weno(2r-1) reconstruction [D.S. Balsara, C.W. Shu, Monotonicity prserving weno schemes with increasingly high-order of accuracy, J. Comput. Phys. 160 (2000) 405-452], with the mapping (wenom) procedure of the nonlinear weights [A.K. Henrick, T.D. Aslam, J.M. Powers, Mapped weighted-essentially-non-oscillatory schemes: achieving optimal order near critical points, J. Comput. Phys. 207 (2005) 542-567], which we extend up to weno17 (r=9). We find by numerical experiment that these procedures are essentially nonoscillatory without any stringent cfl limitation (cfl@?[0.8,1]), for scalar hyperbolic problems (both linear and scalar conservation laws), provided that the exponent p"@b in the definition of the Jiang-Shu [G.S. Jiang, C.W. Shu, Efficient implementation of weighted eno schemes, J. Comput. Phys. 126 (1996) 202-228] nonlinear weights be taken as p"@b=r, as originally proposed by Liu et al. [X.D. Liu, S. Osher, T. Chan, Weighted essentially nonoscillatory schemes, J. Comput. Phys. 115 (1994) 200-212], instead of p"@b=2 (this is valid both for weno and wenom reconstructions), although the optimal value of the exponent is probably p"@b(r)@?[2,r]. Then, we apply the family of very-high-order wenom"p"""@b"="r reconstructions to the Euler equations of gasdynamics, by combining local characteristic decomposition [A. Harten, B. Engquist, S. Osher, S.R. Chakravarthy, Uniformly high-order accurate essentially nonoscillatory schemes iii, J. Comput. Phys. 71 (1987) 231-303], with recursive-order-reduction (ror) aiming at aleviating the problems induced by the nonlinear interactions of characteristic fields within the stencil. The proposed ror algorithm, which generalizes the algorithm of Titarev and Toro [V.A. Titarev, E.F. Toro, Finite-volume weno schemes for 3-D conservation laws, J. Comput. Phys. 201 (2004) 238-260], is free of adjustable parameters, and the corresponding rorwenom"p"""@b"="r schemes are essentially nonoscillatory, as @Dx-0, up to r=9, for all of the test-cases studied. Finally, the unsplit linewise 2-D extension of the schemes is evaluated for several test-cases.