The Tikhonov regularization method for the inverse source problem of time fractional heat equation in the view of ABC-fractional technique

S Djennadi, N Shawagfeh, MS Osman… - Physica …, 2021 - iopscience.iop.org
This research considers an inverse source problem for fractional diffusion equation that
containing fractional derivative with non-singular and non-local kernel, namely, Atangana …

Simultaneous determination of a source term and diffusion concentration for a multi-term space-time fractional diffusion equation

SA Malik, A Ilyas, A Samreen - Mathematical Modelling and …, 2021 - journals.vilniustech.lt
An inverse problem of determining a time dependent source term along with
diffusion/temperature concentration from a non-local over-specified condition for a space …

Recovering source term and temperature distribution for nonlocal heat equation

A Ilyas, SA Malik, S Saif - Applied Mathematics and Computation, 2023 - Elsevier
We consider two problems of recovering the source terms along with heat concentration for
a time fractional heat equation involving the so-called m th level fractional derivative …

The quasi-reversibility method for an inverse source problem for time-space fractional parabolic equations

N Van Duc, N Van Thang, NT Thành - Journal of Differential Equations, 2023 - Elsevier
In this paper, we apply the quasi-reversibility method to solve an inverse source problem for
a time-space fractional parabolic equation. Hölder-type error estimates for the regularized …

An inverse source problem for anomalous diffusion equation with generalized fractional derivative in time

A Ilyas, SA Malik - Acta Applicandae Mathematicae, 2022 - Springer
The inverse problem of recovering a source term along with diffusion concentration for a
generalized diffusion equation has been considered. The so-called 2nd level fractional …

[PDF][PDF] Initial boundary value problems for a multi-term time fractional diffusion equation with generalized fractional derivatives in time

SS Zhou, S Rashid, A Rauf, KT Kubra… - AIMS …, 2021 - researchgate.net
Initial boundary value problems for a multi-term time fractional diffusion equation with
generalized fractional derivatives in t Page 1 http://www.aimspress.com/journal/Math AIMS …

Inverse source problem of heat conduction equation with time-dependent diffusivity on a spherical symmetric domain

X Geng, H Cheng, M Liu - Inverse Problems in Science and …, 2021 - Taylor & Francis
In this paper, we consider the inverse source problem of heat conduction equation with time-
dependent diffusivity on a spherical symmetric domain. This problem is ill-posed, ie the …

Precision algorithms in second-order fractional differential equations

C Liu - Applied Mathematics and Nonlinear Sciences, 2021 - sciendo.com
The discretization of fractional-order differential operators is the key to the digital realization
of fractional-order controllers. This paper proposes an improved second-order fractional …

Operational calculus for Hilfer-Prabhakar operator Applications to inverse problems

S Javed, SA Malik - Physica Scripta, 2023 - iopscience.iop.org
Mikusiński's operational calculus has proven to be a powerful tool for tackling various
fractional order differential equations. Notably, it has been extended to encompass the Hilfer …

A direct parallel-in-time quasi-boundary value method for inverse space-dependent source problems

Y Jiang, J Liu, XS Wang - Journal of Computational and Applied …, 2023 - Elsevier
Inverse source problems arise often in real-world applications, such as localizing unknown
groundwater contaminant sources. Being different from Tikhonov regularization, the quasi …