Copertina

Understanding high-index saddle dynamics via numerical analysis

Fuente: arXiv

Salvato in:

Dettagli Bibliografici
Autori principali:	Zhang, Lei, Zhang, Pingwen, Zheng, Xiangcheng
Natura:	Preprint
Pubblicazione:	2024
Soggetti:	Numerical Analysis
Accesso online:	Acceder al recurso
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!

Documenti analoghi

Semi‐implicit method of high‐index saddle dynamics and application to construct solution landscape
di: Yue Luo, et al.
Pubblicazione: (2024)

Numerical analysis of spatiotemporal high-index saddle dynamics for finding multiple solutions of semilinear elliptic problems
di: Zhang, Lei, et al.
Pubblicazione: (2026)

Convergence of high-index saddle dynamics for degenerate saddle points on critical manifolds
di: Luo, Tao, et al.
Pubblicazione: (2026)

Improved high-index saddle dynamics for finding saddle points and solution landscape
di: Su, Hua, et al.
Pubblicazione: (2025)

Nullspace-preserving high-index saddle dynamics method for degenerate multiple solution problems
di: Jiang, Kai, et al.
Pubblicazione: (2025)

Numerical analysis for saddle dynamics of some semilinear elliptic problems
di: Zhang, Lei, et al.
Pubblicazione: (2025)

Constrained high-index saddle dynamics for the solution landscape with equality constraints
di: Yin, Jianyuan, et al.
Pubblicazione: (2020)

Generalizing subdiffusive Black-Scholes model by variable exponent: Model transformation and numerical approximation
di: Zhang, Meihui, et al.
Pubblicazione: (2024)

Two methods addressing variable-exponent fractional initial and boundary value problems and Abel integral equation
di: Zheng, Xiangcheng
Pubblicazione: (2024)

Convergence analysis of time-splitting projection method for nonlinear quasiperiodic Schrödinger equation
di: Jiang, Kai, et al.
Pubblicazione: (2024)

Numerical Methods and Analysis of Computing Quasiperiodic Systems
di: Jiang, Kai, et al.
Pubblicazione: (2022)

A Derivative-Free Saddle-search Algorithm With Linear Convergence Rate
di: Du, Qiang, et al.
Pubblicazione: (2026)

A preconditioned iteration method for solving saddle point problems
di: Zhang, Juan, et al.
Pubblicazione: (2024)

Numerical analysis of high-order methods for variable-exponent fractional diffusion-wave equation
di: Qiu, Wenlin, et al.
Pubblicazione: (2024)

Analysis of evolution equation with variable-exponent memory modeling multiscale viscoelasticity
di: Li, Yiqun, et al.
Pubblicazione: (2025)

Multiscale solution decomposition of nonlocal-in-time problems with application in numerical computation
di: Liu, Mengmeng, et al.
Pubblicazione: (2025)

Permuted preconditioning for extended saddle point problem arising from Neumann boundary control
di: Wang, Chaojie, et al.
Pubblicazione: (2024)

Long-time error estimate and decay of finite element method to a generalized viscoelastic flow
di: Guo, Yingwen, et al.
Pubblicazione: (2025)

Matrix-free GPU-accelerated saddle-point solvers for high-order problems in $H(\mathrm{div})$
di: Pazner, Will, et al.
Pubblicazione: (2023)

Learning high-accuracy numerical schemes for hyperbolic equations on coarse meshes
di: Zhou, Jinrui, et al.
Pubblicazione: (2025)

Inverse medium problems, saddle point formulation
di: Ito, Kazufumi
Pubblicazione: (2024)

Inverse source problem of sub-diffusion of variable exponent
di: Li, Zhiyuan, et al.
Pubblicazione: (2025)

Reconstruction of a potential parameter in subdiffusion via a Kohn--Vogelius type functional: Theory and computation
di: Kahlaoui, Hamza, et al.
Pubblicazione: (2025)

Spectral analysis of block preconditioners for double saddle-point linear systems with application to PDE-constrained optimization
di: Bergamaschi, Luca, et al.
Pubblicazione: (2024)

A novel phase-field model for $N$-phase problems: modeling, asymptotic analysis and numerical simulations
di: Zhang, Lun, et al.
Pubblicazione: (2025)

Mathematical analysis and numerical simulation of coupled nonlinear space-fractional Ginzburg-Landau equations
di: Ding, Hengfei, et al.
Pubblicazione: (2025)

DRM Revisited: A Complete Error Analysis
di: Jiao, Yuling, et al.
Pubblicazione: (2024)

SaddleScape V1.0: A Python Package for Constructing Solution Landscapes via High-index Saddle Dynamics
di: Liu, Yuyang, et al.
Pubblicazione: (2026)

Numerical analysis for subdiffusion problem with non-positive memory
di: Qiu, Wenlin, et al.
Pubblicazione: (2025)

Local modification of subdiffusion by initial Fickian diffusion: Multiscale modeling, analysis and computation
di: Zheng, Xiangcheng, et al.
Pubblicazione: (2024)

Exploiting mesh structure to improve multigrid performance for saddle point problems
di: Spies, Lukas, et al.
Pubblicazione: (2024)

A new class of regularized preconditioners for double saddle-point problems
di: Badahmane, Achraf
Pubblicazione: (2025)

Learning based numerical methods for Helmholtz equation with high frequency
di: Chen, Yu, et al.
Pubblicazione: (2024)

Mathematical and numerical modeling of coupled oxygen dynamics and neuronal electrophysiology
di: Daniele, Francesco, et al.
Pubblicazione: (2025)

Two-Level preconditioning method for solving saddle point systems in contact computation
di: Duan, Xiaoyu, et al.
Pubblicazione: (2024)

Schur complement based preconditioners for twofold and block tridiagonal saddle point problems
di: Cai, Mingchao, et al.
Pubblicazione: (2021)

Perturbed saddle-point problems in $\mathbf{L}^p$ with non-regular loads
di: Alsohaim, Abeer F., et al.
Pubblicazione: (2026)

Nonlinear Assimilation via Score-based Sequential Langevin Sampling
di: Ding, Zhao, et al.
Pubblicazione: (2024)

Graph $p$-Laplacian eigenpairs as saddle points of a family of spectral energy functions
di: Deidda, Piero, et al.
Pubblicazione: (2024)

A DOFs condensation based algorithm for solving saddle point systems in contact computation
di: Duan, Xiaoyu, et al.
Pubblicazione: (2024)