Simultaneous determination of the zeroth-order coefficient and source term in a time-fractional diffusion equation

This paper investigates the simultaneous inversion problem of recovering the zeroth-order coefficient and source term in a time-fractional diffusion equation based on nonlocal integral observations. Compared with the linear simultaneous inversion problem, this problem is more difficult to solve. In...

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Veröffentlicht in:	Chaos, solitons and fractals Jg. 202; S. 117511
Hauptverfasser:	Qiao, Yu, Xiong, Xiangtuan, Li, Zhenping
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Ltd 01.01.2026
Schlagworte:	Error estimate Ill-posed problem Simultaneous inversion problem Tikhonov regularization method 65M30 Ill-posed problem 35R25 Tikhonov regularization method Simultaneous inversion problem Error estimate
ISSN:	0960-0779
Online-Zugang:	Volltext
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