Cover Image

Mathematical analysis and symmetric fractional-order reduction method for diffusion-wave equations

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Cen, Dakang, Ou, Caixia, Vong, Seakweng
Format:	Preprint
Published:	2026
Subjects:	Numerical Analysis 35R30, 65M32, 35R11
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Numerical reconstruction of orders in coupled systems of subdiffusion equations
by: Liu, Yikan
Published: (2025)

An efficient iteration method to reconstruct the drift term from the final measurement
by: Cen, Dakang, et al.
Published: (2025)

A data-driven model reduction approach for backward fractional diffusion-wave equations
by: Cen, Dakang, et al.
Published: (2026)

Reconstruction of heat relaxation index in phonon transport equation
by: Chen, Peiyi, et al.
Published: (2025)

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

Reconstructing the thermal phonon transmission coefficient at solid interfaces in the phonon transport equation
by: Gamba, Irene M, et al.
Published: (2020)

Scattered point measurement-based regularization for backward problems for fractional wave equations
by: Cen, Dakang, et al.
Published: (2025)

Numerical analysis of scattered point measurement-based regularization for backward problems for fractional wave equations
by: Cen, Dakang, et al.
Published: (2025)

Inverse $t$-source problem and a strict positivity property for coupled subdiffusion systems
by: BenSalah, Mohamed, et al.
Published: (2026)

Error analysis of the space-time interface-fitted finite element method for an inverse source problem for an advection-diffusion equation with moving subdomains
by: Ta, Thi Thanh Mai, et al.
Published: (2025)

A backward problem for the time-fractional pseudo-parabolic equation with a variable coefficient
by: Altybay, Arshyn
Published: (2026)

Unique continuation for the wave equation based on a discontinuous Galerkin time discretization
by: Burman, Erik, et al.
Published: (2024)

Uniqueness of the inverse source problem for fractional diffusion-wave equations
by: Qiu, Lingyun, et al.
Published: (2024)

Inverse source problem with a posteriori interior measurements for space-time fractional diffusion equations
by: Yu, Kai, et al.
Published: (2025)

Numerical identification of the time-dependent coefficient in the heat equation with fractional Laplacian
by: Altybay, Arshyn, et al.
Published: (2025)

Efficient Numerical Reconstruction of Wave Equation Sources via Droplet-Induced Asymptotics
by: Hou, Shutong, et al.
Published: (2026)

Approximation for stochastic time-space fractional cable equations driven by rough noise
by: He, Jiawei, et al.
Published: (2026)

X-ray imaging from nonlinear waves: numerical reconstruction of a cubic nonlinearity
by: Harju, Markus, et al.
Published: (2025)

Structure-preserving scheme for fractional nonlinear diffusion equations
by: Hivert, Hélène, et al.
Published: (2024)

Analysis of a WSGD scheme for backward fractional Feynman-Kac equation with nonsmooth data
by: Hao, Liyao, et al.
Published: (2023)

The extended adjoint state and nonlinearity in correlation-based passive imaging
by: Nguyen, Tram Thi Ngoc
Published: (2025)

Rational approximation to the fractional Laplacian operator in reaction-diffusion problems
by: Aceto, Lidia, et al.
Published: (2016)

Crank-Nicolson schemes for sub-diffusion equations with nonsingular and singular source terms in time
by: Zhou, Han, et al.
Published: (2023)

Numerical reconstructions of a source term in a mobile-immobile diffusion model from the partial interior observation
by: Yang, Zhiwei, et al.
Published: (2025)

Logarithmic convexity of non-symmetric time-fractional diffusion equations
by: Chorfi, S. E., et al.
Published: (2024)

A preconditioned boundary value method for advection-diffusion equations with half Laplacian via spectrum doubling
by: Yuan, Pu, et al.
Published: (2025)

Numerical analysis of a time-stepping method for the Westervelt equation with time-fractional damping
by: Baker, Katherine, et al.
Published: (2022)

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

POD/DEIM Reduced-Order Modeling of Time-Fractional Partial Differential Equations with Applications in Parameter Identification
by: Fu, Hongfei, et al.
Published: (2016)

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

A direct reconstruction method for radiating sources in Maxwell's equations with single-frequency data
by: Harris, Isaac, et al.
Published: (2024)

A numerical study for tempered time-fractional advection-dispersion equation on graded meshes
by: Huang, Liangcai, et al.
Published: (2026)

Nonlinear parametrization solver for fractional Burgers equations
by: Qin, Haojun, et al.
Published: (2026)

On the required number of electrodes for uniqueness and convex reformulation in an inverse coefficient problem
by: Brojatsch, Andrej, et al.
Published: (2024)

Quasi-Monte Carlo for partial differential equations with generalized Gaussian input uncertainty
by: Guth, Philipp A., et al.
Published: (2024)

Approximation of higher-order powers of the spectral fractional Laplacian via polyharmonic extension
by: Otárola, Enrique, et al.
Published: (2026)

Finite Elements with weighted bases for the fractional Laplacian
by: del Teso, Félix, et al.
Published: (2025)

Concurrent multi-parameter learning demonstrated on the Kuramoto-Sivashinsky equation
by: Pachev, Benjamin, et al.
Published: (2021)

Backward problem for a degenerate viscous Hamilton-Jacobi equation: stability and numerical identification
by: Chorfi, S. E., et al.
Published: (2026)

Bi-level regularization via iterative mesh refinement for aeroacoustics
by: Aarset, Christian, et al.
Published: (2024)