Numerical analysis & scientific computing
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- Optimized linear multistep methods for stiff problems
- Singular vectors of sparse random rectangular matrices: Transition between delocalized and semilocalized phases
- A Fast Nonuniform Solver for the Poisson Equation over a Disk
- Real-Arithmetic Sketched Eigensolvers for Symmetric Matrices
- The ReLU Matrix Decomposition: NP-Hardness, Ill-Posedness, and ReLU-Rank
- Change the Number, Change the Answer: Assessing Rating Scale Sensitivity in LLM-Based Text Scoring
- Finite Volume Convergence for a Heat Equation with a Measure-Valued Source
- A Hybridizable Discontinuous Galerkin Method for Time-Modulated Drude--Lorentz Media
- High-order positivity-preserving well-balanced schemes: combining flux globalization with modified Patankar deferred correction methods
- Stability analysis of the steady solution for incompressible lid-driven cavity flow
- The Llog L-Luxemburg Discrepancy for Nonnegative Weights Suffers from the Curse of Dimensionality
- Projection-Based Parareal for Nonlinear Initial-Value Problems
- Data-driven Smooth-to-hard Spectral Regularization for General Linear Inverse Problems
- Greedy multiscale kernel algorithms
- On the stability of basis construction in extended Krylov subspace methods
- A geometric criterion for the dimension of Morgan-Scott spline spaces S2rr(ΔMS)
- Stochastic Latent Twins: Learning Stochastic Solution Operators
- Adaptive Randomized Neural Networks for PDEs: Structure-Aware Feature Redistribution and Residual-Driven Block Enrichment
- Superfast Spectral Compressed Sensing with Quadratic Convergence
- Galerkin finite element method for time fractional diffusion-wave equations with constant time delay
- Convergence of Least Squares Methods for PDEs on R^d with Shallow ReLU^k Networks
- Almost L∞-stability of the Ritz projection for the integral fractional Laplacian with 0<s≤ 1/2
- The Normal Procrustes Problem: A Riemannian Optimization Approach
- Sharp bounds for non-adaptive randomized approximation of high-dimensional vectors
- Optimal Polynomial Tractability Exponents for the Inverse Star Discrepancy