Cover Image

An inverse random diffraction grating problem for the Helmholtz equation

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Sun, Zhiqi, Lin, Yiwen
Format:	Preprint
Published:	2025
Subjects:	Numerical Analysis 78A46, 65N21, 65C05
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Quantitative synthetic aperture radar inversion
by: Borcea, Liliana, et al.
Published: (2026)

Inverse Electromagnetic Scattering for Doubly-Connected Cylinders using Convolutional Neural Networks
by: Mindrinos, Leonidas, et al.
Published: (2025)

A direct sampling method for magnetic induction tomography
by: Chen, Junqing, et al.
Published: (2026)

Bayesian parameter identification in impedance boundary conditions for Helmholtz problems
by: Wulbusch, Nick, et al.
Published: (2023)

Finite element solution of a radiation/propagation problem for a Helmholtz equation with a compactly supported nonlinearity
by: Angermann, Lutz
Published: (2023)

Numerical spectral analysis of Cauchy-type inverse problems: A probabilistic approach
by: Cîmpean, Iulian, et al.
Published: (2024)

Maxwell à la Helmholtz: Electromagnetic scattering by 3D perfect electric conductors via Helmholtz integral operators
by: Burbano-Gallegos, Juan, et al.
Published: (2025)

The direct-line method for forward and inverse linear elasticity problems of composite materials in general domains with multiple singularities
by: Wei, Qinghua, et al.
Published: (2026)

Isogeometric analysis of the Laplace eigenvalue problem on circular sectors: Regularity properties, graded meshes & variational crimes
by: Apel, Thomas, et al.
Published: (2024)

Trefftz Discontinuous Galerkin approximation of an acoustic waveguide
by: Monk, Peter, et al.
Published: (2024)

A probabilistic approach to spectral analysis of Cauchy-type inverse problems: Convergence and stability analysis
by: Cîmpean, Iulian, et al.
Published: (2025)

A Trefftz Continuous Galerkin method for Helmholtz problems
by: Galante, Nicola, et al.
Published: (2025)

On optimality and bounds for internal solutions generated from boundary data-driven Gramians
by: Druskin, V., et al.
Published: (2025)

A discrete Perfectly Matched Layer for peridynamic scalar waves in two-dimensional viscous media
by: Du, Yu, et al.
Published: (2025)

A bilinear inverse problem with forward operator inaccuracy applied to neonatal atlas-based diffuse optical tomography
by: Hakula, Aada, et al.
Published: (2026)

An analysis of the derivative-free loss method for solving PDEs
by: Han, Jihun, et al.
Published: (2023)

Sectional Kolmogorov N-widths for parameter-dependent function spaces: A general framework with application to parametrized Friedrichs' systems
by: Engwer, Christian, et al.
Published: (2025)

Locally-averaged McCormick relaxations for discretization-regularized inverse problems
by: Kaltenbacher, Barbara, et al.
Published: (2026)

Hölder-Logarithmic Stability and Convergence Rates for an Inverse Random Source Problem
by: Mickan, Philipp, et al.
Published: (2026)

Embedded Trefftz DG method for the Helmholtz equation
by: Stocker, Paul, et al.
Published: (2026)

ROM inversion of monostatic data lifted to full MIMO
by: Druskin, V., et al.
Published: (2024)

Quasi-Monte Carlo and importance sampling methods for Bayesian inverse problems
by: He, Zhijian, et al.
Published: (2024)

Super-localized Orthogonal Decomposition for high-frequency Helmholtz problems
by: Freese, Philip, et al.
Published: (2021)

Error estimates of finite element methods for nonlocal problems using exact or approximated interaction neighborhoods
by: Du, Qiang, et al.
Published: (2024)

Sufficient conditions for QMC analysis of finite elements for parametric differential equations
by: Kaarnioja, Vesa, et al.
Published: (2025)

Computational inverse scattering with internal sources: a reproducing kernel Hilbert space approach
by: Dong, Yakun, et al.
Published: (2024)

Heterogeneous and anisotropic elastic parameter estimation using a novel semi-analytical forward solver
by: Zhu, Xiaopeng, et al.
Published: (2025)

$\boldsymbol{H}(\textbf{curl})$-reconstruction of piecewise polynomial fields with application to $hp$-a posteriori nonconforming error analysis for Maxwell's equations
by: Dong, Zhaonan, et al.
Published: (2025)

Determination of active forces in actomyosin systems as inverse source problems for the Stokes equation
by: Klass, Emily, et al.
Published: (2026)

FEM-BEM mortar coupling for the Helmholtz problem in three dimensions
by: Mascotto, Lorenzo, et al.
Published: (2020)

Discrete inverse problems with internal functionals
by: Corbett, Marcus, et al.
Published: (2024)

Error-rate and decision-theoretic methods of multiple testing: Which genes have high objective probabilities of differential expression?
by: Bickel, David R.
Published: (2002)

Robust boundary integral equations for the solution of elastic scattering problems via Helmholtz decompositions
by: Dominguez, V., et al.
Published: (2022)

Two-scale exponential integrators with uniform accuracy for three-dimensional charged-particle dynamics under strong magnetic field
by: Wang, Bin, et al.
Published: (2023)

Resolving Full-Wave Through-Wall Transmission Effects in Multi-Static Synthetic Aperture Radar
by: Watson, Francis, et al.
Published: (2024)

Mortar coupling of $hp$-discontinuous Galerkin and boundary element methods for the Helmholtz equation
by: Erath, Christoph, et al.
Published: (2021)

Wirtinger gradient descent methods for low-dose Poisson phase retrieval
by: Diederichs, Benedikt, et al.
Published: (2024)

On the instabilities of naive FEM discretizations for PDEs with sign-changing coefficients
by: Halla, Martin, et al.
Published: (2025)

Adaptive Multilevel Methods for the Maxwell Eigenvalue Problem
by: Liang, Qigang, et al.
Published: (2026)

Randomized Radial Basis Function Neural Network for Solving Multiscale Elliptic Equations
by: Wu, Yuhang, et al.
Published: (2024)