Robin coefficient determination problem in a fractional parabolic differential equation
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DOI: 10.1002/mma.10257
Abstract: This article discusses the identification of an unknown Robin coefficient in a fractional parabolic equation using a noisy measurement of the ultimate solution over time. The problem is quite complex, involving a nonlocal, nonlinear, and… read more here.
Keywords: equation; problem; robin coefficient; article ... See more keywords
Identification of piecewise constant Robin coefficient for the Stokes problem using the Levenberg–Marquardt method
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DOI: 10.1007/s40314-020-01199-3
Abstract: In this work, we prove the quadratic convergence of the Levenberg–Marquardt method for the inverse problem of identifying a Robin coefficient for the Stokes system, where we suppose that this parameter is piecewise constant on… read more here.
Keywords: levenberg marquardt; piecewise constant; marquardt method; robin coefficient ... See more keywords
Solving a nonlinear inverse Robin problem through a linear Cauchy problem
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DOI: 10.1080/00036811.2018.1553037
Abstract: ABSTRACT Considered in this paper is an inverse Robin problem governed by a steady-state diffusion equation. By the Robin inverse problem, one wants to recover the unknown Robin coefficient on an inaccessible boundary from Cauchy… read more here.
Keywords: robin; cauchy problem; robin coefficient; inverse ... See more keywords