Search Results

• Solving Diffusion Problems by a Random Feature Method

  Zijian Mei, Hui Xie, Heng Yong, Zhouwang Yang, Jingrun Chen

  2025-06-06

  DOI:10.4208/eajam.2024-070.150524

  5727 583 pp. 439-463

• A Superconvergent Nonconforming Mixed FEM for Multi-Term Time-Fractional Mixed Diffusion and Diffusion-Wave Equations with Variable Coefficients

  Huijun Fan, Yanmin Zhao, Fenling Wang, Yanhua Shi, Yifa Tang

  2020-11-24

  DOI:10.4208/eajam.180420.200720

  45788 4688 pp. 63-92

• Streamline Diffusion Virtual Element Method for Convection-Dominated Diffusion Problems

  Yuxia Li, Cong Xie, Xinglong Feng

  2020-05-04

  DOI:10.4208/eajam.231118.240619

  43220 4787 pp. 158-180

• A Fast Cascadic Multigrid Method for Exponential Compact FD Discretization of Singularly Perturbed Convection-Diffusion Equations

  Kejia Pan, Huaqing Wang, Pinxia Wu, Jinxuan Wang, Jiajia Xie

  2025-11-10

  DOI:10.4208/eajam.2024-212.120525

  7752 222 pp. 301-325

• Compound PDE-Based Additive Denoising Solution Combining an Improved Anisotropic Diffusion Model to a 2D Gaussian Filter Kernel

  Tudor Barbu, C. Moroanu

  2019-01-07

  DOI:10.4208/eajam.270318.260518

  40506 5160 pp. 1-12

• Free Boundary Determination in Nonlinear Diffusion

  M. S. Hussein, D. Lesnic, M. Ivanchov

  2018-02-10

  DOI:10.4208/eajam.100913.061113a

  37256 4431 pp. 295-310

• Laplace-fPINNs: Laplace-Based Fractional Physics-Informed Neural Networks for Solving Forward and Inverse Problems of a Time Fractional Equation

  Xiong-Bin Yan, Zhi-Qin John Xu, Zheng Ma

  2024-09-27

  DOI:10.4208/eajam.2023-197.171223

  16221 1596 pp. 657-674

• New Parallel Algorithm for Convection-Dominated Diffusion Equation

  Guanyu Xue, Hui Feng

  2018-09-17

  DOI:10.4208/eajam.240817.201217a

  43364 3269 pp. 261-279

• Convolution Quadrature Methods for Time-Space Fractional Nonlinear Diffusion-Wave Equations

  Jianfei Huang, Sadia Arshad, Yandong Jiao, Yifa Tang

  2019-06-03

  DOI:10.4208/eajam.230718.131018

  42324 3031 pp. 538-557

• Multilevel Circulant Preconditioner for High-Dimensional Fractional Diffusion Equations

  Siu-Long Lei, Xu Chen, Xinhe Zhang

  2018-02-09

  DOI:10.4208/eajam.060815.180116a

  37872 3330 pp. 109-130

• Mathematical Analysis of Singularities in the Diffusion Model Under the Submanifold Assumption

  Yubin Lu, Zhongjian Wang, Guillaume Bal

  2025-06-18

  DOI:10.4208/eajam.2024-158.280924

  7366 676 pp. 669-700

• Numerical Solution of the Time-Fractional Sub-Diffusion Equation on an Unbounded Domain in Two-Dimensional Space

  Hongwei Li, Xiaonan Wu, Jiwei Zhang

  2018-03-19

  DOI:10.4208/eajam.031116.080317a

  37908 3260 pp. 439-454

• A Fast Compact Exponential Time Differencing Runge-Kutta Method for Time-Dependent Advection-Diffusion-Reaction Equations

  Xueyun Xie, Liyong Zhu

  2019-06-03

  DOI:10.4208/eajam.170618.101018

  40987 3000 pp. 522-537

• A Generalized Quasi-Boundary Value Method for an Inverse Source Problem in a Distributed Order Time-Fractional Diffusion Equation

  Wenjie Wu, Ting Wei

  2025-06-18

  DOI:10.4208/eajam.2024-058.310824

  7277 627 pp. 835-866

• Restrictive Preconditioning for Convection-Diffusion Distributed Control Problems

  Wei Feng, Zeng-Qi Wang, Ruo-Bing Zhong, Galina V. Muratova

  2022-02-21

  DOI:10.4208/eajam.080621.030921

  49257 3565 pp. 233-246

• A Weak Galerkin Finite Element Method for Multi-Term Time-Fractional Diffusion Equations

  Jun Zhou, Da Xu, Hongbin Chen

  2018-09-17

  DOI:10.4208/eajam.260617.151117a

  40745 5183 pp. 181-193

• JASMIN-Based Two-Dimensional Adaptive Combined Preconditioner for Radiation Diffusion Equations in Inertial Fusion Research

  Xiaoqiang Yue, Xiaowen Xu, Shi Shu

  2018-03-19

  DOI:10.4208/eajam.061116.230417a

  37584 3214 pp. 495-507

• Dynamics of an Innovation Diffusion Model with Time Delay

  Rakesh Kumar, Anuj K. Sharma, Kulbhushan Agnihotri

  2018-03-19

  DOI:10.4208/eajam.201216.230317a

  37845 3272 pp. 455-481

• Finite Volume Method for Pricing European and American Options under Jump-Diffusion Models

  Xiao-Ting Gan, Jun-Feng Yin, Yun-Xiang Guo

  2018-03-19

  DOI:10.4208/eajam.260316.061016a

  37636 3286 pp. 227-247

• Preconditioned CG Methods for a Variable-Coefficient Nonlocal Diffusion Model

  Yu-Hong Ran, Min Yan

  2022-02-21

  DOI:10.4208/eajam.290921.230122

  44536 3193 pp. 421-434

• Less Emphasis on Hard Regions: Curriculum Learning of PINNs for Singularly Perturbed Convection-Diffusion-Reaction Problems

  Yufeng Wang, Cong Xu, Min Yang, Jin Zhang

  2024-01-02

  DOI:10.4208/eajam.2023-062.170523

  30190 3182 pp. 104-123

• Identifying the Order and a Space Source Term in a Time Fractional Diffusion-Wave Equation

  Ting Wei, Jianming Xu, Xi Yue

  2025-10-23

  DOI:10.4208/eajam.2024-198.060425

  4757 230 pp. 168-203

• Tikhonov Regularisation Method for Simultaneous Inversion of the Source Term and Initial Data in a Time-Fractional Diffusion Equation

  Zhousheng Ruan, Jerry Zhijian Yang, Xiliang Lu

  2018-02-09

  DOI:10.4208/eajam.310315.030715a

  35940 3297 pp. 273-300

• A New Multilevel Homotopic Adaptive Finite Element Algorithm for Convection-Dominated Diffusion-Reaction Problems

  Jie Zhang, Guozhu Yu, Xiaoping Xie

  2025-11-14

  DOI:10.4208/eajam.2024-207.280425

  7674 180 pp. 326-348

• Uniformly Stable Explicitly Solvable Finite Difference Method for Fractional Diffusion Equations

  Hongxing Rui, Jian Huang

  2018-02-09

  DOI:10.4208/eajam.030614.051114a

  37743 4889 pp. 29-47

• Efficient Numerical Solution of the Multi-Term Time Fractional Diffusion-Wave Equation

  Jincheng Ren, Zhi-Zhong Sun

  2018-02-09

  DOI:10.4208/eajam.080714.031114a

  38602 4965 pp. 1-28

• Correlation Between Mesh Geometry and Stiffness Matrix Conditioning for Nonlocal Diffusion Models

  Jibum Kim

  2018-02-09

  DOI:10.4208/eajam.270114.280914a

  38350 4372 pp. 312-328