SaddleScape V1.0: A Python Package for Constructing Solution Landscapes via High-index Saddle Dynamics
Fuente:
arXiv
Saved in:
| Main Authors: | Liu, Yuyang, Su, Hua, Xiao, Zixiang, Zhang, Lei, Zhao, Jin |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
A Stochastic Algorithm for Searching Saddle Points with Convergence Guarantee
by: Shi, Baoming, et al.
Published: (2025)
by: Shi, Baoming, et al.
Published: (2025)
Classification of Double Saddle-Point Systems
by: Bradley, Susanne, et al.
Published: (2026)
by: Bradley, Susanne, et al.
Published: (2026)
Convergence Analysis of the Discrete Constrained Saddle Dynamics and Their Momentum Variants
by: Du, Qiang, et al.
Published: (2026)
by: Du, Qiang, et al.
Published: (2026)
A Framework for the Solution of Tree-Coupled Saddle-Point Systems
by: Hansknecht, Christoph, et al.
Published: (2024)
by: Hansknecht, Christoph, et al.
Published: (2024)
A BFBt preconditioner for Double Saddle-Point Systems
by: Greif, Chen
Published: (2026)
by: Greif, Chen
Published: (2026)
Neural Network-based High-index Saddle Dynamics Method for Searching Saddle Points and Solution Landscape
by: Liu, Yuankai, et al.
Published: (2024)
by: Liu, Yuankai, et al.
Published: (2024)
A Derivative-Free Saddle-search Algorithm With Linear Convergence Rate
by: Du, Qiang, et al.
Published: (2026)
by: Du, Qiang, et al.
Published: (2026)
Consensus-Based Optimization for Saddle Point Problems
by: Huang, Hui, et al.
Published: (2022)
by: Huang, Hui, et al.
Published: (2022)
Iterative Proximal-Minimization for Computing Saddle Points with Fixed Index
by: Gu, Shuting, et al.
Published: (2025)
by: Gu, Shuting, et al.
Published: (2025)
GMRES Convergence Analysis for Nonsymmetric Saddle-Point Systems When the Field of Values Contains the Origin
by: Chen, Hao, et al.
Published: (2025)
by: Chen, Hao, et al.
Published: (2025)
Spectral Analysis of Block Diagonally Preconditioned Multiple Saddle-Point Matrices with Inexact Schur Complements
by: Pilotto, Marco, et al.
Published: (2026)
by: Pilotto, Marco, et al.
Published: (2026)
WinQ: Accelerating Quantization-Aware Training of Language Models Around Saddle Points
by: Li, Dongyue, et al.
Published: (2026)
by: Li, Dongyue, et al.
Published: (2026)
Accelerated Primal-Dual Proximal Gradient Splitting Methods for Convex-Concave Saddle-Point Problems
by: Luo, Hao
Published: (2024)
by: Luo, Hao
Published: (2024)
A Generalized Primal-Dual Correction Method for Saddle-Point Problems with a Nonlinear Coupling Operator
by: Wang, Sai, et al.
Published: (2023)
by: Wang, Sai, et al.
Published: (2023)
On GSOR, the Generalized Successive Overrelaxation Method for Double Saddle-Point Problems
by: Huang, Na, et al.
Published: (2022)
by: Huang, Na, et al.
Published: (2022)
Novel Approach for solving the discrete Stokes problems based on Augmented Lagrangian and Global Techniques: Application to Saddle-Point Linear Systems from Incompressible flow
by: Badahmane, A., et al.
Published: (2024)
by: Badahmane, A., et al.
Published: (2024)
Structured Backward Error Analysis for Double Saddle Point Problems
by: Ahmad, Sk. Safique, et al.
Published: (2024)
by: Ahmad, Sk. Safique, et al.
Published: (2024)
Partial Condition Numbers for Double Saddle Point Problems
by: Ahmad, Sk. Safique, et al.
Published: (2025)
by: Ahmad, Sk. Safique, et al.
Published: (2025)
SPIKE: Stable Physics-Informed Kernel Evolution Method for Solving Hyperbolic Conservation Laws
by: Su, Hua, et al.
Published: (2025)
by: Su, Hua, et al.
Published: (2025)
Efficient Solution of Generalized Sylvester Equations via Preconditioned Alternating Anderson Acceleration
by: Chen, Hongjia, et al.
Published: (2026)
by: Chen, Hongjia, et al.
Published: (2026)
A Class of Generalized Shift-Splitting Preconditioners for Double Saddle Point Problems
by: Ahmad, Sk. Safique, et al.
Published: (2024)
by: Ahmad, Sk. Safique, et al.
Published: (2024)
Structured Backward Errors for Special Classes of Saddle Point Problems with Applications
by: Ahmad, Sk. Safique, et al.
Published: (2024)
by: Ahmad, Sk. Safique, et al.
Published: (2024)
Understanding high-index saddle dynamics via numerical analysis
by: Zhang, Lei, et al.
Published: (2024)
by: Zhang, Lei, et al.
Published: (2024)
The Adaptive Solution of High-Frequency Helmholtz Equations via Multi-Grade Deep Learning
by: Zhao, Peiyao, et al.
Published: (2026)
by: Zhao, Peiyao, et al.
Published: (2026)
Dynamics Over Landscape: The Emergence of Linear Separability via Spectral Alignment in Contrastive Learning
by: Calder, Jeff, et al.
Published: (2025)
by: Calder, Jeff, et al.
Published: (2025)
Structured Backward Errors of Sparse Generalized Saddle Point Problems with Hermitian Block Matrices
by: Ahmad, Sk. Safique, et al.
Published: (2025)
by: Ahmad, Sk. Safique, et al.
Published: (2025)
Numerical Construction of Quasi-Periodic Solutions Beyond Symplectic Integrators
by: Fu, Mingwei, et al.
Published: (2026)
by: Fu, Mingwei, et al.
Published: (2026)
Sketch 'n Solve: An Efficient Python Package for Large-Scale Least Squares Using Randomized Numerical Linear Algebra
by: Lavaee, Alex
Published: (2024)
by: Lavaee, Alex
Published: (2024)
Explicit Consistency Error Estimate for Finite Element Solutions of the Poisson Equation on Convex Domains
by: Ruibo, Su
Published: (2025)
by: Ruibo, Su
Published: (2025)
Constrained high-index saddle dynamics for the solution landscape with equality constraints
by: Yin, Jianyuan, et al.
Published: (2020)
by: Yin, Jianyuan, et al.
Published: (2020)
Adaptive Mesh Construction for the Numerical Solution of Stochastic Differential Equations with Markovian Switching
by: Kelly, Cónall, et al.
Published: (2024)
by: Kelly, Cónall, et al.
Published: (2024)
A generalized Hurwitz stability criterion via rectangular block Hankel matrices for nonmonic matrix polynomials
by: Ni, Zixiang, et al.
Published: (2025)
by: Ni, Zixiang, et al.
Published: (2025)
Reduced-Order Solution for Rarefied Gas Flow by Proper Generalised Decomposition
by: Su, Wei, et al.
Published: (2025)
by: Su, Wei, et al.
Published: (2025)
Improved high-index saddle dynamics for finding saddle points and solution landscape
by: Su, Hua, et al.
Published: (2025)
by: Su, Hua, et al.
Published: (2025)
Numerical Construction of Elliptic Lower-Dimensional Quasi-Periodic Solutions with a Priori Bound
by: Fu, Mingwei, et al.
Published: (2026)
by: Fu, Mingwei, et al.
Published: (2026)
Convergence of high-index saddle dynamics for degenerate saddle points on critical manifolds
by: Luo, Tao, et al.
Published: (2026)
by: Luo, Tao, et al.
Published: (2026)
Learn Singularly Perturbed Solutions via Homotopy Dynamics
by: Chen, Chuqi, et al.
Published: (2025)
by: Chen, Chuqi, et al.
Published: (2025)
DDFEM: A Python Package for Diffuse Domain Methods
by: Benfield, Luke, et al.
Published: (2025)
by: Benfield, Luke, et al.
Published: (2025)
Symbolic and High-Accuracy Solutions to Differential and Integral Problems via a Novel Recursive Inverse Laplace Method
by: Mostafa, Mohamed
Published: (2025)
by: Mostafa, Mohamed
Published: (2025)
TRIPs-Py: Techniques for Regularization of Inverse Problems in Python
by: Pasha, Mirjeta, et al.
Published: (2024)
by: Pasha, Mirjeta, et al.
Published: (2024)
Similar Items
-
A Stochastic Algorithm for Searching Saddle Points with Convergence Guarantee
by: Shi, Baoming, et al.
Published: (2025) -
Classification of Double Saddle-Point Systems
by: Bradley, Susanne, et al.
Published: (2026) -
Convergence Analysis of the Discrete Constrained Saddle Dynamics and Their Momentum Variants
by: Du, Qiang, et al.
Published: (2026) -
A Framework for the Solution of Tree-Coupled Saddle-Point Systems
by: Hansknecht, Christoph, et al.
Published: (2024) -
A BFBt preconditioner for Double Saddle-Point Systems
by: Greif, Chen
Published: (2026)