Aayushman Raina

Employment

• University of Cyprus Postdoctoral Fellow
  2025 - Present

Education

• Indian Institute of Technology Guwahati PhD Student
  2021 - 2025

Projects & Funding

Projects & funding information is unavailable.

Publications (10)

• A Physics‐Informed Neural Network Framework for Tumor‐Immune Interactions, Metastatic Invasion, and Haptotaxis Systems
  Mathematical Methods in the Applied Sciences 2026 DOI: 10.1002/mma.70355
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• A weak Galerkin finite element method for singularly perturbed 2D elliptic boundary-value problems of reaction-diffusion type with exponentially graded mesh
  International Journal of Computer Mathematics 2026 DOI: 10.1080/00207160.2025.2556462
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• APPLICATION OF PINN TO OBTAIN SOLUTION OF BOUNDARY LAYER PROBLEMS ARISING IN FLUID DYNAMICS
  Mathematical Foundations of Computing 2026 DOI: 10.3934/mfc.2025024
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• Anisotropic error analysis of weak Galerkin finite element method for singularly perturbed biharmonic problems
  Mathematics and Computers in Simulation 2025 DOI: 10.1016/j.matcom.2024.09.017
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• A Novel ADI‐Weak Galerkin Method for Singularly Perturbed Two‐Parameter 2D Parabolic Pdes
  Numerical Methods for Partial Differential Equations 2025 DOI: 10.1002/num.23169
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• A weak Galerkin finite element method for fourth-order parabolic singularly perturbed problems on layer adapted Shishkin mesh
  Applied Numerical Mathematics 2025 DOI: 10.1016/j.apnum.2024.09.019
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• A PARAMETER-DRIVEN PHYSICS-INFORMED NEURAL NETWORK FRAMEWORK FOR SOLVING TWO-PARAMETER SINGULAR PERTURBATION PROBLEMS INVOLVING BOUNDARY LAYERS
  Advances in Computational Science and Engineering 2025 DOI: 10.3934/acse.2025019
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• A Parameter-Driven Physics-Informed Neural Network Framework for Solving Two-Parameter Singular Perturbation Problems Involving Boundary Layers
  Arxiv 2025 DOI: 10.48550/arXiv.2505.01159
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• An efficient operator splitting weak Galerkin method for singularly perturbed 2D parabolic PDEs
  Numerical Algorithms 2025 DOI: 10.1007/s11075-025-02152-3
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• Anisotropic Error Analysis of Weak Galerkin finite element method for Singularly Perturbed Biharmonic Problems
  Arxiv 2024 DOI: 10.48550/arXiv.2409.07217
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