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SINC APPROXIMATION OF THE HEAT FLUX ON THE BOUNDARY OF A TWO-DIMENSIONAL FINITE SLAB

Abstract : We consider the two-dimensional problem of recovering globally in time the heat flux on the surface of a layer inside of a heat conducting body from two interior temperature measurements. The problem is ill-posed. The approximation function is represented by a two-dimensional Sinc series and the error estimate is given.
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https://hal.archives-ouvertes.fr/hal-00008986
Contributor : Alain Pham Ngoc Dinh <>
Submitted on : Monday, September 26, 2005 - 3:20:15 PM
Last modification on : Monday, May 4, 2020 - 2:18:12 PM
Document(s) archivé(s) le : Thursday, April 1, 2010 - 10:29:55 PM

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  • HAL Id : hal-00008986, version 1

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Pham Hoang Quan, Dang Duc Trong, Alain Pham Ngoc Dinh. SINC APPROXIMATION OF THE HEAT FLUX ON THE BOUNDARY OF A TWO-DIMENSIONAL FINITE SLAB. Numerical Functional Analysis and Optimization, Taylor & Francis, 2006, 27 (5-6), pp.685-695. ⟨hal-00008986⟩

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