Imagen de Portada

An unstructured mesh control volume method for two-dimensional space fractional diffusion equations with variable coefficients on convex domains

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Feng, Libo, Liu, Fawang, Turner, Ian
Formato:	Preprint
Publicado:	2019
Materias:	Numerical Analysis 26A33 65M08 65F10
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

A $τ$-preconditioner for space fractional diffusion equation with non-separable variable coefficients
por: Lin, Xue-Lei, et al.
Publicado: (2024)

On $τ$-preconditioners for a quasi-compact difference scheme to Riesz fractional diffusion equations with variable coefficients
por: She, Zi-Hang, et al.
Publicado: (2024)

A fast and memoryless numerical method for solving fractional differential equations
por: Guglielmi, Nicola, et al.
Publicado: (2025)

On the order of accuracy of finite-volume schemes on unstructured meshes
por: Bakhvalov, Pavel, et al.
Publicado: (2024)

A Second-order method on graded meshes for fractional Laplacian via Riesz fractional derivative with a singular source term
por: Chen, Minghua, et al.
Publicado: (2025)

A simple and fast finite difference method for the integral fractional Laplacian of variable order
por: Hao, Zhaopeng, et al.
Publicado: (2024)

Efficient computation of the Wright function and its applications to fractional diffusion-wave equations
por: Aceto, Lidia, et al.
Publicado: (2022)

Modeling Blood Alcohol Concentration Using Fractional Differential Equations Based on the $ψ$-Caputo Derivative
por: Wanassi, Om Kalthoum, et al.
Publicado: (2024)

Semi-discrete heat equations with variable coefficients and the parametrix method
por: Fjordholm, Ulrik S., et al.
Publicado: (2025)

QQMR: A Structure-Preserving Quaternion Quasi-Minimal Residual Method for Non-Hermitian Quaternion Linear Systems
por: Li, Tao, et al.
Publicado: (2024)

Fractional Quadrature rule and using its Exactness for the Müntz-Legendre Scaling Functions for Solving Fractional Differential Equations
por: Kumari, Ritu, et al.
Publicado: (2025)

Analysis and implementation of collocation methods for fractional differential equations
por: Brugnano, Luigi, et al.
Publicado: (2025)

Novel superconvergence and ultraconvergence structures for the finite volume element method
por: Wang, Xiang, et al.
Publicado: (2025)

Fractional differential equations: non-constant coefficients, simulation and model reduction
por: Aylwin, Ruben, et al.
Publicado: (2025)

A node-conservative vorticity-preserving Finite Volume method for linear acoustics on unstructured grids
por: Barsukow, Wasilij, et al.
Publicado: (2024)

Sibuya probability distributions and numerical evaluation of fractional-order operators
por: Leonenko, Nikolai, et al.
Publicado: (2025)

Active flux for triangular meshes for compressible flows problems
por: Abgrall, Rémi, et al.
Publicado: (2023)

New finite volume element schemes based on a two-layer dual strategy
por: Huang, Weizhang, et al.
Publicado: (2025)

On conservative, stable boundary and coupling conditions for diffusion equations I -- The conservation property for explicit schemes
por: Munir, Taj, et al.
Publicado: (2025)

Exponential Convergence of $hp$ FEM for Spectral Fractional Diffusion in Polygons
por: Banjai, Lehel, et al.
Publicado: (2020)

Block triangular preconditioning for inverse source problems in time-space fractional diffusion equations
por: Majumdar, Monoswini, et al.
Publicado: (2025)

Preconditioned Low-Rank Riemannian Optimization for Symmetric Positive Definite Linear Matrix Equations
por: Bioli, Ivan, et al.
Publicado: (2024)

A hybridizable discontinuous Galerkin method with transmission variables for time-harmonic electromagnetic problems
por: Rappaport, Ari E., et al.
Publicado: (2025)

An AMG saddle point preconditioner with application to mixed Poisson problems on adaptive quad/cube meshes
por: Burstedde, Carsten, et al.
Publicado: (2019)

High order numerical schemes for solving fractional powers of elliptic operators
por: Ciegis, Raimondas, et al.
Publicado: (2019)

A numerical method for solution of ordinary differential equations of fractional order
por: Jacek, Leszczynski, et al.
Publicado: (2002)

A quasi-optimal space-time FEM with local mesh refinements for parabolic problems
por: Diening, Lars, et al.
Publicado: (2025)

Algorithms of very high space-time orders of accuracy for hyperbolic equations in the semidiscrete WENO-DeC framework
por: Micalizzi, Lorenzo, et al.
Publicado: (2025)

The high-order finite element Duffy de Rham complex and low-order-refined preconditioning
por: Pazner, Will
Publicado: (2026)

A low-order hybrid method for the variable-density incompressible Navier-Stokes equations
por: Dauphin, Mathias, et al.
Publicado: (2026)

Operator splitting algorithm for structured population models on metric spaces
por: Lindow, Carolin, et al.
Publicado: (2025)

Numerical Approximation of Riesz-Feller Operators on $\mathbb R$
por: Cuesta, Carlota M., et al.
Publicado: (2024)

Numerical computation of the half Laplacian by means of a fast convolution algorithm
por: Cuesta, Carlota M., et al.
Publicado: (2023)

Novel Variants of Diffusive Representation of Fractional Integrals: Construction and Numerical Computation
por: Chaudhary, Renu, et al.
Publicado: (2023)

Revisiting Diffusive Representations for Enhanced Numerical Approximation of Fractional Integrals
por: Chaudhary, Renu, et al.
Publicado: (2023)

Bound preserving {P}oint-{A}verage-{M}oment {P}olynomi{A}l-interpreted ({PAMPA}) on polygonal meshes
por: Abgrall, Rémi, et al.
Publicado: (2025)

A high-order Eulerian-Lagrangian Runge-Kutta finite volume (EL-RK-FV) method for scalar nonlinear conservation laws
por: Chen, Jiajie, et al.
Publicado: (2024)

A class of regularization schemes for linear ill-posed problems in Banach spaces under low order source conditions
por: Plato, Robert
Publicado: (2025)

Auxiliary space theory for the analysis of iterative methods for semidefinite linear systems
por: Park, Jongho, et al.
Publicado: (2025)

A family of high-order accurate contour integral methods for strongly continuous semigroups
por: Horning, Andrew, et al.
Publicado: (2024)