Cover Image

A Constrained Least-Squares Ghost Sample Points (CLS-GSP) Method for Differential Operators on Point Clouds

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Ying, Ningchen, Chu, Kwunlun, Leung, Shingyu
Format:	Preprint
Published:	2024
Subjects:	Numerical Analysis 65M06, 65M99
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

The Closest Point Heat Method for Solving Eikonal Equations on Implicit Surfaces
by: Wong, Tony, et al.
Published: (2025)

$L^2$ norm error estimates of BDF methods up to fifth-order for the phase field crystal model
by: Liao, Hong-lin, et al.
Published: (2022)

Stability of the Active Flux Method in the Framework of Summation-by-Parts Operators
by: Barsukow, Wasilij, et al.
Published: (2025)

Fast Operator-Splitting Methods for Nonlinear Elliptic Equations
by: Yang, Jingyu, et al.
Published: (2025)

Runge-Kutta Discontinuous Galerkin Method Based on Flux Vector Splitting with Constrained Optimization-based TVB(D)-minmod Limiter for Solving Hyperbolic Conservation Laws
by: Xie, Zhengrong
Published: (2024)

The Closest Point Method for Surface PDEs with General Boundary Conditions
by: Wong, Tony, et al.
Published: (2025)

Error Inhibiting Methods for Finite Elements
by: Ditkowski, Adi, et al.
Published: (2020)

Error Inhibiting Methods for Finite Elements
by: Ditkowski, Adi, et al.
Published: (2024)

Entropy stable finite difference schemes for Chew, Goldberger & Low anisotropic plasma flow equations
by: Singh, Chetan, et al.
Published: (2024)

Structure-Preserving Numerical Methods for Two Nonlinear Systems of Dispersive Wave Equations
by: Lampert, Joshua, et al.
Published: (2024)

A Parallel-in-Time Combination Method for Parabolic Problems
by: Griebel, Michael, et al.
Published: (2025)

GPU-Accelerated Energy-Conserving Methods for the Two-Dimensional Hyperbolized Serre-Green-Naghdi Equations
by: Wittenstein, Collin, et al.
Published: (2026)

A semi-generating function approach to the stability of implicit-explicit multistep methods for nonlinear parabolic equations
by: Liao, Hong-lin, et al.
Published: (2026)

Improved Stencil Selection for Meshless Finite Difference Methods in 3D
by: Davydov, Oleg, et al.
Published: (2022)

Asymptotic expansions for the solution of a linear PDE with a multifrequency highly oscillatory potential
by: Perczyński, Rafał, et al.
Published: (2023)

Asymptotically compatible energy and dissipation law of the nonuniform L2-$1_σ$ scheme for time fractional Allen-Cahn model
by: Liao, Hong-lin, et al.
Published: (2023)

Asymptotically compatible energy of variable-step fractional BDF2 formula for time-fractional Cahn-Hilliard model
by: Liao, Hong-lin, et al.
Published: (2022)

Analysis for Implicit and Implicit-Explicit ADER and DeC Methods for Ordinary Differential Equations, Advection-Diffusion and Advection-Dispersion Equations
by: Öffner, Philipp, et al.
Published: (2024)

The Lax-Wendroff theorem for Patankar-type methods applied to hyperbolic conservation laws
by: Bender, Janina, et al.
Published: (2025)

Polytope Division Method: A Scalable Sampling Method for Problems with High-dimensional Parameters
by: Nielen, Evie, et al.
Published: (2024)

A time domain method for modeling viscoacoustic wave propagation
by: Groby, Jean-Philippe, et al.
Published: (2004)

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

A collocation scheme that is equivalent to discontinuous Galerkin discretizations
by: Hicken, Jason
Published: (2026)

A novel central compact finite-difference scheme for third derivatives with high spectral resolution
by: Salian, Lavanya V, et al.
Published: (2024)

A "converse" stability condition is necessary for a compact higher order scheme on non-uniform meshes
by: Zlotnik, Alexander, et al.
Published: (2017)

A positive meshless finite difference scheme for scalar conservation laws with adaptive artificial viscosity driven by fault detection
by: Bracco, Cesare, et al.
Published: (2024)

Gradient Preserving Operator Inference: Data-Driven Reduced-Order Models for Equations with Gradient Structure
by: Geng, Yuwei, et al.
Published: (2024)

A compact higher-order finite-difference scheme for the wave equation can be strongly non-dissipative on non-uniform meshes
by: Zlotnik, Alexander, et al.
Published: (2020)

A hybrid numerical method for elastic wave propagation in discontinuous media with complex geometry
by: Granath, Andreas, et al.
Published: (2024)

A robust time-split linearized explicit/implicit technique for two-dimensional hydrodynamic model: an application to floods in Cameroon far north region
by: Ngondiep, Eric
Published: (2024)

A strong two-stage explicit/implicit approach combined with mixed finite element methods for a three-dimensional nonlinear radiation-conduction model in anisotropic media
by: Ngondiep, Eric
Published: (2025)

Secure numerical simulations using fully homomorphic encryption
by: Kholod, Arseniy, et al.
Published: (2024)

Compact finite-difference scheme for some Sobolev type equations with Dirichlet boundary conditions
by: Salian, Lavanya V, et al.
Published: (2024)

Do we need decay-preserving error estimate for solving parabolic equations with initial singularity?
by: Zhang, Jiwei, et al.
Published: (2024)

Mesh-robust stability and convergence of variable-step deferred correction methods based on the BDF2 formula
by: Yue, Jiahe, et al.
Published: (2024)

An unconditionally stable numerical approach for solving a nonlinear distributed delay Sobolev model
by: Ngondiep, Eric
Published: (2025)

Projections, Embeddings and Stability
by: Olsson, Pelle
Published: (2024)

Upper and Lower Error Bounds for a Compact Fourth-Order Finite-Difference Scheme for the Wave Equation with Nonsmooth Data
by: Zlotnik, Alexander
Published: (2025)

Computational decomposition and composition technique for approximate solution of nonstationary problems
by: Vabishchevich, P. N.
Published: (2024)

Stable and high-order accurate finite difference methods for the diffusive viscous wave equation
by: Wang, Siyang
Published: (2025)