Identifying diffusion concentration and source term for anomalous diffusion equation

A Ilyas, SA Malik, K Suhaib - Reports on Mathematical Physics, 2024 - Elsevier
We consider an inverse problem for diffusion equation involving fractional Laplacian
operator in space and Hilfer fractional derivatives in time with Dirichlet zero boundary …

Direct and some inverse problems for a generalized diffusion equation with variable coefficients

A Ilyas, SA Malik - Computational and Applied Mathematics, 2024 - Springer
Direct and two inverse problems for a Legendre equation involving integral convolution in
time are studied. The inverse problems are ill-posed in the sense of Hadamard. The …

Identifying temperature distribution and source term for generalized diffusion equation with arbitrary memory kernel

A Ilyas, RA Khalid, SA Malik - Mathematical Methods in the …, 2024 - Wiley Online Library
A diffusion equation involving integral convolution in time variable with arbitrary kernel and
nonlocal boundary conditions is considered. The existence and uniqueness results for two …

On the solvability of direct and inverse problems for a generalized diffusion equation

A Ilyas, SA Malik, S Saif - Physica Scripta, 2023 - iopscience.iop.org
This paper delves into both direct and two inverse source problems associated with a
diffusion equation featuring integral convolution over time, while considering non-classical …

A boundary problem for the time-fractional Hallaire–Luikov moisture transfer equation with Hilfer derivative

N Al-Salti, E Karimov, S Kerbal - Computational and Applied Mathematics, 2023 - Springer
We aim to prove a unique solvability of a boundary-value problem with Dirichlet conditions
for the Hallaire–Luikov moisture transfer equation involving generalized fractional derivative …

On some direct and inverse problems for an integro-differential equation

A Ilyas, Z Iqbal, SA Malik - Zeitschrift für angewandte Mathematik und …, 2024 - Springer
The direct and two inverse problems defined for an integro-differential equation on a
bounded domain have been considered. The spectral problem of the integro-differential …

[PDF][PDF] Bayan Bekbolat

M Ruzhansky - 2024 - farabi.university
In our thesis we consider:• pseudo-differential operators generated by the Dunkl operator;•
inverse source problem for Dunkl-heat equation with the Caputo fractional derivative;• …

[DOC][DOC] BAYAN BEKBOLAT

The relevance of the research topic. In this dissertation, we investigate pseudo-differential
operators generated by the Dunkl operators and consider inverse source problems for the …