Imagen de Portada

Global Energy Minimization for Simplex Mesh Optimization: A Radius Ratio Approach to Sliver Elimination

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Wang, Dong, Chen, Chunyu, Wei, Huayi
Formato:	Preprint
Publicado:	2025
Materias:	Numerical Analysis Optimization and Control 65N50, 65K10, 65F08
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

Efficient preconditioners for solving dynamical optimal transport via interior point methods
por: Facca, Enrico, et al.
Publicado: (2022)

Algebraic Multigrid with Overlapping Schwarz Smoothers and Local Spectral Coarse Grids for Least Squares Problems
por: Southworth, Ben S., et al.
Publicado: (2026)

Chebyshev smoothing with adaptive block-FSAI preconditioners for the multilevel solution of higher-order problems
por: Recio, Pablo Jiménez, et al.
Publicado: (2025)

Riemannian multigrid line search for low-rank problems
por: Sutti, Marco, et al.
Publicado: (2020)

Cycle-Free Polytopal Mesh Sweeping for Boltzmann Transport
por: Calloo, Ansar, et al.
Publicado: (2024)

Multilayer approximate nullspace methods for saddle point systems
por: Manguoğlu, Murat, et al.
Publicado: (2025)

A Class of Generalized Shift-Splitting Preconditioners for Double Saddle Point Problems
por: Ahmad, Sk. Safique, et al.
Publicado: (2024)

Inexact versions of several block-splitting preconditioners for indefinite least squares problems
por: Shaldehi, Mohaddese Kaveh, et al.
Publicado: (2026)

Boosting Data-Driven Mirror Descent with Randomization, Equivariance, and Acceleration
por: Tan, Hong Ye, et al.
Publicado: (2023)

NR-SSOR right preconditioned RRGMRES for arbitrary singular systems and least squares problems
por: Sugihara, Kouta, et al.
Publicado: (2025)

An Introduction to Solving the Least-Squares Problem in Variational Data Assimilation
por: Daužickaitė, I., et al.
Publicado: (2025)

Mixed precision multigrid with smoothing based on incomplete Cholesky factorization
por: Vacek, Petr, et al.
Publicado: (2025)

Adaptive finite element methods for partial differential equations
por: Rannacher, Rolf
Publicado: (2003)

Improving Greedy Algorithms for Rational Approximation
por: Adler, James H., et al.
Publicado: (2024)

New Analysis of Overlapping Schwarz Methods for Vector Field Problems in Three Dimensions with Generally Shaped Domains
por: Oh, Duk-Soon, et al.
Publicado: (2024)

Generalized Optimal AMG Convergence Theory for Nonsymmetric and Indefinite Problems
por: Ali, Ahsan, et al.
Publicado: (2024)

Generalized Optimal AMG Convergence Theory for Stokes Equations Using Smooth Aggregation and Vanka Relaxation Strategies
por: Ali, Ahsan, et al.
Publicado: (2025)

Nonlinear Two-Level Schwarz Methods: A Parallel Implementation in FROSch
por: Heinlein, Alexander, et al.
Publicado: (2024)

Two-level nonlinear Schwarz methods - a parallel implementation with application to nonlinear elasticity and incompressible flow problems
por: Ho, Kyrill, et al.
Publicado: (2026)

Adaptive Momentum via Minimal Dual Function for Accelerating Randomized Sparse Kaczmarz
por: Zhang, Lu, et al.
Publicado: (2026)

Parallel Energy-Minimization Prolongation for Algebraic Multigrid
por: Janna, Carlo, et al.
Publicado: (2022)

On Edge Multiscale Space based Hybrid Schwarz Preconditioner for Helmholtz Problems with Large Wavenumbers
por: Fu, Shubin, et al.
Publicado: (2024)

Lopsided HSS Iterative Method and Preconditioner for a class of Complex Symmetric Linear System
por: Zhang, Yusong, et al.
Publicado: (2025)

A $C^0$ weak Galerkin method with preconditioning for constrained optimal control problems with general tracking
por: Jeong, SeongHee, et al.
Publicado: (2025)

On accelerated iterative schemes for anisotropic radiative transfer using residual minimization
por: Bardin, Riccardo, et al.
Publicado: (2024)

Norm-based convergence bounds for nonsymmetric algebraic V-cycle multigrid methods
por: Nabben, Reinhard, et al.
Publicado: (2026)

Optimal transfer operators for nonsymmetric two-grid methods
por: Nabben, Reinhard, et al.
Publicado: (2026)

Forward and backward error bounds for a mixed precision preconditioned conjugate gradient algorithm
por: Bake, Thomas, et al.
Publicado: (2025)

Factorized sparse approximate inverse preconditioning for singular M-matrices
por: Bick, Katherina, et al.
Publicado: (2025)

The effect of approximate coarsest-level solves on the convergence of multigrid V-cycle methods
por: Vacek, Petr, et al.
Publicado: (2023)

On Optimal Algebraic Multigrid Methods
por: Ramos, Luis García, et al.
Publicado: (2019)

Analysis of injection operators in multigrid solvers for hybridized discontinuous Galerkin methods
por: Lu, Peipei, et al.
Publicado: (2021)

The $ω$-Condition Number: Applications to Optimal Preconditioning and Low Rank Generalized Jacobian Updating
por: Jung, Woosuk L., et al.
Publicado: (2023)

Inexact inner-outer Golub-Kahan bidiagonalization method: A relaxation strategy
por: Darrigrand, Vincent, et al.
Publicado: (2022)

Generalized Golub-Kahan bidiagonalization for generalized saddle point systems
por: Wang, Na-Na, et al.
Publicado: (2025)

Localization of tumor through a non-conventional numerical shape optimization technique
por: Rabago, Julius Fergy Tiongson
Publicado: (2025)

A robust parameterized enhanced shift-splitting preconditioner for three-by-three block saddle point problems
por: Ahmad, Sk. Safique, et al.
Publicado: (2024)

Multigrid Primer: Basic Principles
por: McCormick, Stephen F., et al.
Publicado: (2026)

Stochastic Galerkin Method and Hierarchical Preconditioning for PDE-constrained Optimization
por: Li, Zhendong, et al.
Publicado: (2025)

An Improved Adaptive Orthogonal Basis Deflation Method for Multiple Solutions with Applications to Nonlinear Elliptic Equations in Varying Domains
por: Ye, Yangyi, et al.
Publicado: (2025)