A barrier function for the regularity of the free boundary in $div(a(x) \nabla u )= -(h(x)\gamma)_x$ with $h_x < 0$
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Date
2020-05-13
Authors
Challal, Samia
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https://ijmaa.in/index.php/ijmaa
Abstract
A barrier function is compared to the solution of a class of two dimensional problems near a free boundary point. A regularity of the free boundary is established.
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Citation
Samia Challal. (2021). A barrier function for the regularity of the free boundary in div(a(x) grad(u) )= -(h(x) gamma)_x with h'(x) < 0. International Journal of Mathematics And Its Applications, 9(4), 35–43. Retrieved from https://ijmaa.in/index.php/ijmaa/article/view/26