Search Results - "Inverse problems"

Inverse engineering of micro-perforated plates for targeted acoustic characteristics.

Authors: Yuan, Binxia Li, Xiangyang You, Tianqi et al.

Source: Sound & Vibration. 2026, Vol. 60 Issue 3, p1-17. 17p.

Subjects: Inverse problems, Artificial neural networks, Machine learning, Deep learning, Absorption of sound

On an inverse coefficient problem for a drug war reaction-diffusion system via an optimization approach.

Authors: Zhang, Zhaoqi Sun, Liangliang

Source: Mathematical Modelling & Analysis. 2026, Vol. 31 Issue 3, p521-541. 21p.

Subjects: Inverse problems, Optimal control theory, Epidemiological models, Stability criterion, Optimization algorithms, Reaction-diffusion equations, Lipschitz continuity

Identifying the Inverse Force Problem for the Beam Equation With Boundary Conditions at a Single Point in Space or Time.

Authors: Mahmood, Shirin I. Hussein, Shilan O. Dyhoum, Taysir E. et al.

Source: Journal of Applied Mathematics. 5/12/2026, Vol. 2026, p1-12. 12p.

Subjects: Inverse problems, Finite difference method, Euler-Bernoulli beam theory, Boundary value problems, Numerical analysis, Stability theory, Tikhonov regularization, Iterative methods (Mathematics)

Modeling One-Dimensional Consolidation Problems Using Physics-Informed Neural Networks with Domain Decomposition.

Authors: Chen, Yang Sun, De'an Zhou, Jie

Source: Applied Sciences (2076-3417); Jun2026, Vol. 16 Issue 12, p6065, 29p

An Iterative Method for Solving the Inverse Problem for an Integral Dynamic Model with a Discontinuous Kernel.

Authors: Tynda, Aleksandr N. Sidorov, Denis N. Sidorov, Nikolai A. et al.

Source: Mathematics (2227-7390). Jun2026, Vol. 14 Issue 12, p2190. 12p.

The inverse problem of electrocardiography: From a clinical point of view.

Authors: de Alencar, José Nunes Barbosa, Gabriel Scarpioni

Source: JRSM Cardiovascular Disease. 6/5/2026, Vol. 15, p1-9. 9p.

Fractional Epidemic Modeling: Theoretical Constructions and Estimation Strategies.

Authors: Cichoń, Mieczysław Cichoń, Kinga

Source: Applied Sciences (2076-3417); Jun2026, Vol. 16 Issue 11, p5347, 48p

Inverse Problem of Heat Conduction in a Multilayer Cylindrical System.

Authors: Satybaldina, Aigul Rysbaiuly, Bolatbek Ydyrys, Aizhan et al.

Source: Symmetry (20738994). Jun2026, Vol. 18 Issue 6, p908. 26p.

On the inverse problem of some bond additive indices.

Authors: Alex, Liju Indulal, Gopalapillai Mulloor, John Joy

Source: Communications in Combinatorics & Optimization. Jun2026, Vol. 12 Issue 2, p433-447. 15p.

Uniqueness and CN–Bell Spectral Reconstruction of Three Time-Dependent Coefficients in a Parabolic Inverse Problem with Quadratic Spatial Diffusivity.

Authors: Huntul, Mousa J.¹ (AUTHOR)

Source: Mathematics (2227-7390). Jun2026, Vol. 14 Issue 11, p1970. 28p.

Dynamical System Approach to Linear Inverse Problems Using Mutual Power Divergence.

Authors: Kasai, Ryosuke Abou Al-Ola, Omar M. Kojima, Takeshi et al.

Source: Mathematics (2227-7390). Jun2026, Vol. 14 Issue 11, p1912. 18p.

Physics-Coupled and Message-Transferred Inverse Modeling for Subsurface Flow with Very Sparse Supervision.

Authors: Cheng, Haibo Qiao, Jiahao Xiong, Xian'e et al.

Source: Water (20734441). May2026, Vol. 18 Issue 10, p1205. 23p.

Estimating Material Parameters for a One-Dimensional Heat Equation with a Physics-Informed Neural Network.

Authors: Farmer, Jenny Oian, Chad Khan, Taufiquar

Source: Applied Sciences (2076-3417); May2026, Vol. 16 Issue 9, p4172, 21p

Numerical recovery of unknown source in a kinetic equation with absorption and scattering via an interior measurement.

Authors: Hasdemir, Muhammed Gölgeleyen, İsmet Kaytmaz, Özlem

Source: Electronic Research Archive. 2026, Vol. 34 Issue 5, p1-31. 31p.

Corrosion Diagnosis of Hydroelectric Grounding Grids Based on Voltage Distribution Symmetry Deviation via a Quantum-Inspired Candidate Pool Guided Sine Cosine Algorithm.

Authors: Zhang, Xinyue Wang, Keying Li, Liangliang

Source: Symmetry (20738994). May2026, Vol. 18 Issue 5, p753. 57p.

Optimal control of an inverse two-point boundary value problem for a pseudoparabolic equation with Samarskii--Ionkin-type boundary conditions.

Authors: MAMEDOV, Khanlar R. YULDASHEV, Tursun K. SHERMAMATOV, Zholdoshbek Zh.

Source: Turkish Journal of Mathematics. 2026, Vol. 50 Issue 3, p439-457. 19p.

Kalman Filter Method with Iterative Sparse Regularization and Its Application to the Retrieval of the Initial Field for the Convection–Diffusion Equation.

Authors: Deng, Xuan Wang, Yuepeng

Source: Mathematics (2227-7390). May2026, Vol. 14 Issue 9, p1483. 25p.

Recovery of a time-dependent reaction coefficient in a space-time fractional diffusion model via Nyström discretization.

Authors: Alruwaili, Eman¹ (AUTHOR) Iman.Alrowili@nbu.edu.sa

Source: AIMS Mathematics. 2026, Vol. 11 Issue 5, p1-20. 20p.

TIKHONOV REGULARIZATION FOR KINETIC INVERSE SOURCE PROBLEMS.

Authors: DANIȘ, BEKIR¹ bekir.danis@adu.edu.tr

Source: Gulf Journal of Mathematics. 2026, Vol. 23 Issue 1, p1-24. 15p.

Optimal Regularization for a Data Source.

Authors: Leong, Oscar O' Reilly, Eliza Soh, Yong Sheng et al.

Source: Foundations of Computational Mathematics. Apr2026, Vol. 26 Issue 2, p889-938. 50p.

Subjects: Mathematical regularization, Inverse problems, Estimation theory, Mathematical optimization, Variational approach (Mathematics), Boltzmann factor