The time-dependent diffusion equation: An inverse diffusivity problem

We find a solution of an unknown time-dependent diffusivity a(t) in a linear inverse parabolic problem by a modified genetic algorithm. At first, it is shown that under certain conditions of data, there exists at least one solution for unknown a(t) in (a(t), T (x, t)), which is a solution to the cor...

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التفاصيل البيبلوغرافية

الحاوية / القاعدة:	Iranian Journal of Numerical Analysis and Optimization
المؤلفون الرئيسيون:	S.H. Tabasi, H.D. Mazraeh, A.A. Irani, R. Pourgholi, A. Esfahani
التنسيق:	مقال
اللغة:	الإنجليزية
منشور في:	Ferdowsi University of Mashhad 2021-03-01
الموضوعات:	inverse parabolic problem existence uniqueness green’s function fixed point contraction mapping genetic algorithm
الوصول للمادة أونلاين:	https://ijnao.um.ac.ir/article_39498_4e70303762f92c47958ef68e7d4ce560.pdf