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Numerical Methods
🔢 Numerical Methods
Numerical Analysis, Approximation, Root Finding, Integration
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176
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High-Order Summation-By-Parts Schemes for First-Order Hyperbolic Systems in Curvilinear Coordinates with Singularities
🌀
Hamiltonian Mechanics
Content type:
Academic
arxiv.org
·
6d
6 days ago
Actions for High-Order Summation-By-Parts Schemes for First-Order Hyperbolic Systems in Curvilinear Coordinates with Singularities
First-Order Trajectory Matching: Fast Ensemble Predictions of Chaotic, Turbulent, Stochastic Systems
⏱️
Time Series Analysis
Content type:
Academic
arxiv.org
·
18h
18 hours ago
Actions for First-Order Trajectory Matching: Fast Ensemble Predictions of Chaotic, Turbulent, Stochastic Systems
Novel physical property preserved
methods
for stochastic Schr\"{o}dinger--KdV equation
🌀
Hamiltonian Mechanics
Content type:
Academic
arxiv.org
·
1d
1 day ago
Actions for Novel physical property preserved methods for stochastic Schr\"{o}dinger--KdV equation
MPC for nonlinear systems: a comparative review of
discretization
methods
🎮
Reinforcement Learning
Content type:
Academic
arxiv.org
·
2d
2 days ago
Actions for MPC for nonlinear systems: a comparative review of discretization methods
Asymmetric Nonlinear Return Extrapolation and Optimal Portfolio Choice under Stochastic Volatility
🧠
Neural Networks
Content type:
Academic
arxiv.org
·
18h
18 hours ago
Actions for Asymmetric Nonlinear Return Extrapolation and Optimal Portfolio Choice under Stochastic Volatility
Numerical
analysis
of the second-order time-dependent saddle
point
Maxwell system via a parameter-free discontinuous Galerkin method: The first optimal ${\bf L}^{2}$-norm error estimates
🌀
Hamiltonian Mechanics
Content type:
Academic
arxiv.org
·
6d
6 days ago
Actions for Numerical analysis of the second-order time-dependent saddle point Maxwell system via a parameter-free discontinuous Galerkin method: The first optimal ${\bf L}^{2}$-norm error estimates
Improved
Convergence
Analysis
of Topology Dependence in Decentralized SGD
📐
Linear Algebra
Content type:
Academic
arxiv.org
·
1d
1 day ago
Actions for Improved Convergence Analysis of Topology Dependence in Decentralized SGD
Learning Where to Simulate: Generative Active Sampling for Online
PDE
Surrogate Training
∂
Automatic Differentiation
Content type:
Academic
arxiv.org
·
18h
18 hours ago
Actions for Learning Where to Simulate: Generative Active Sampling for Online PDE Surrogate Training
Numerical
Approximation
of the stochastic Cahn--Hilliard equation with singular potential
🌀
Hamiltonian Mechanics
Content type:
Academic
arxiv.org
·
2d
2 days ago
Actions for Numerical Approximation of the stochastic Cahn--Hilliard equation with singular potential
Optimizing Irreversible Perturbations of the Unadjusted Langevin Algorithm
📊
Optimization
Content type:
Academic
arxiv.org
·
5d
5 days ago
Actions for Optimizing Irreversible Perturbations of the Unadjusted Langevin Algorithm
An explicit
finite-memory
scheme for
approximating
and sampling invariant measures of stochastic functional
differential
equations with infinite delay
🎮
Reinforcement Learning
Content type:
Academic
arxiv.org
·
1d
1 day ago
Actions for An explicit finite-memory scheme for approximating and sampling invariant measures of stochastic functional differential equations with infinite delay
Boundary-compatible interacting
approximations
of quasilinear PDEs on bounded domains
🌀
Hamiltonian Mechanics
Content type:
Academic
arxiv.org
·
6d
6 days ago
Actions for Boundary-compatible interacting approximations of quasilinear PDEs on bounded domains
Second-order bulk-surface splitting for the wave equation with kinetic boundary conditions
🌀
Hamiltonian Mechanics
Content type:
Academic
arxiv.org
·
1d
1 day ago
Actions for Second-order bulk-surface splitting for the wave equation with kinetic boundary conditions
Uniform-in-time Strong Error Estimates of Tamed-FEM to Superlinear SPDEs driven by Multiplicative Noise
📊
Optimization
Content type:
Academic
arxiv.org
·
1d
1 day ago
Actions for Uniform-in-time Strong Error Estimates of Tamed-FEM to Superlinear SPDEs driven by Multiplicative Noise
An Energy-Stable Implicit
Convex-Splitting
BDF2 Scheme for the Cahn-Hilliard-Navier-Stokes Equations
🌀
Hamiltonian Mechanics
Content type:
Academic
arxiv.org
·
6d
6 days ago
Actions for An Energy-Stable Implicit Convex-Splitting BDF2 Scheme for the Cahn-Hilliard-Navier-Stokes Equations
High-order conforming
finite
elements
for the Cahn-Hilliard equation: Relative-energy stability and energy defects
🎯
Optimization Theory
Content type:
Academic
arxiv.org
·
2d
2 days ago
Actions for High-order conforming finite elements for the Cahn-Hilliard equation: Relative-energy stability and energy defects
ANCHOR: Autoregressive Non-intrusive Chunk-Ordered Refinement for Joint Multi-Resolution Speech Quality Modeling
🗣️
Large Language Models
Content type:
Academic
arxiv.org
·
18h
18 hours ago
Actions for ANCHOR: Autoregressive Non-intrusive Chunk-Ordered Refinement for Joint Multi-Resolution Speech Quality Modeling
Dmsh: A Multi-Agent Reinforcement Learning Framework for All-Quad Mesh Generation
🎮
Reinforcement Learning
Content type:
Academic
arxiv.org
·
18h
18 hours ago
Actions for Dmsh: A Multi-Agent Reinforcement Learning Framework for All-Quad Mesh Generation
Structure-Preserving Discontinuous Galerkin
Methods
for Stochastic Shallow Water Equations
📊
Optimization
Content type:
Academic
arxiv.org
·
2d
2 days ago
Actions for Structure-Preserving Discontinuous Galerkin Methods for Stochastic Shallow Water Equations
A novel class of high-order uniformly accurate exponential
integrators
with local linear extension for the charged-particle dynamics under strong magnetic field
🌀
Hamiltonian Mechanics
Content type:
Academic
arxiv.org
·
6d
6 days ago
Actions for A novel class of high-order uniformly accurate exponential integrators with local linear extension for the charged-particle dynamics under strong magnetic field
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