Spectral and High Order Methods for Partial Differential Equations ICOSAHOM 2018 Selected Papers from the ICOSAHOM Conference, London, UK, July 9-13, 2018 /

Spectral and High Order Methods for Partial Differential Equations ICOSAHOM 2018 Selected Papers from the ICOSAHOM Conference, London, UK, July 9-13, 2018 /

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This open access book features a selection of high-quality papers from the presentations at the International Conference on Spectral and High-Order Methods 2018, offering an overview of the depth and breadth of the activities within this important research area. The carefully reviewed papers provide...

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Bibliographic Details
Corporate Author: SpringerLink (Online service)
Other Authors: Sherwin, Spencer J. (Editor), Moxey, David (Editor), Peiró, Joaquim (Editor), Vincent, Peter E. (Editor), Schwab, Christoph (Editor)
Format: Electronic eBook
Language:English
Published: Cham : Springer International Publishing : Imprint: Springer, 2020.
Edition:1st ed. 2020.
Series:Lecture Notes in Computational Science and Engineering, 134
Subjects:
Differential equations.
Numerical analysis.
Differential Equations.
Numerical Analysis.
Online Access:Link to Metadata
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Table of Contents:
  • Stability of wall boundary condition procedures for discontinuous Galerkin spectral element approximations of the compressible Euler equations
  • On the order reduction of entropy stable DGSEMfor the compressible Euler equations
  • A review of regular decompositions of vector fields - continuous, discrete, and structure-preserving
  • Model reduction by separation of variables: a comparison between hierarchical model reduction and proper generalized decomposition
  • Recurrence relations for a family of orthogonal polynomials on a triangle
  • Greedy kernel methods for center manifold approximation
  • An improved error inhibiting block one-step method with radial basis function approximation for ODEs
  • Hermite methods in time
  • HPS accelerated spectral solvers for time dependent problems: algorithms
  • On the use of hermite functions for the Vlasov-Poisson system
  • HPS accelerated spectral solvers for time dependent problems: numerical experiments
  • High-order finite element methods for interface problems: theory and implementations
  • Stabilised hybrid discontinuous galerkin methods for the Stokes problem with non-standard boundary conditions
  • RBF based CWENO method
  • discrete equivalence of adjoint Neumann-Dirichlet div-grad and grad-div equations in curvilinear 3D domains
  • A conservative hybrid method for Darcy flow
  • High-order mesh generation based on optimal affine combinations of nodal positions
  • Sparse spectral-element methods for the helically reduced Einstein equations
  • Spectral analysis of isogeometric discretizations of 2D curl-div Problems with general geometry
  • Performance of preconditioners for large-scale simulations using Nek5000
  • Two decades old entropy stable method for the Euler equations revisited
  • A mimetic spectral element method for free surface flows
  • Spectral/hp methodology study for iLES-SVV on an Ahmed body
  • A high-order discontinuous Galerkin solver for multiphase flows
  • High-Order propagation of jet noise on a tetrahedral mesh using large eddy simulation sources
  • Dynamical degree adaptivity for DG-LES models
  • A novel eight-order diffusive scheme for unstructured polyhedral grids using the weighted least-squares method
  • An explicit mapped tent pitching scheme for Maxwell equations
  • Viscous diffusion effects in the eigenanalysis of (hybridisable) DG methods
  • Spectral Galerkin method for solving Helmholtz and Laplace Dirichlet problems on multiple open arcs
  • Explicit polynomial Trefftz-DG method for space-time elasto-acoustics
  • An hp-adaptive iterative linearization discontinuous-Galerkin FEM for quasilinear elliptic boundary value problems
  • Erosion Wear evaluation using Nektar++
  • An inexact Petrov-Galerkin approximation for gas transport in pipeline networks
  • New preconditioners for semi-linear PDE-constrained optimal control in annular geometries
  • DIRK schemes with high weak stage order
  • Scheme for evolutionary Navier-Stokes-Fourier system with temperature dependent material properties based on spectral/hp elements
  • Implicit large eddy simulations for NACA0012 airfoils using compressible and incompressible discontinuous Galerkin solvers
  • SAV method applied to fractional Allen-Cahn equation
  • A first meshless approach to simulation of the elastic behaviour of the diaphragm
  • An explicit hybridizable discontinuous Galerkin method for the 3D timedomain Maxwell equations
  • Entropy conserving and kinetic energy preserving numerical methods for the Euler equations using summation-by-parts operators
  • Multiwavelet troubled-cell indication: a comparison of utilizing theory versus outlier detection
  • An anisotropic p-adaptation multigrid scheme for discontinuous Galerkin methods
  • A spectral element reduced basis method for Navier-Stokes equations with geometric variations
  • Iterative spectral mollification and conjugation for successive edge detection
  • Small trees for high order Whitney elements
  • Non-conforming elements inNek5000: pressure preconditioning and parallel performance
  • Sparse approximation of multivariate functions from small datasets via weighted orthogonal matching pursuit
  • On the convergence rate of Hermite-Fejer interpolation.

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