EN
Crack identification for transient heat operator by using domain decomposition method
Abstract
This work deals with cracks identification from over-determined boundary data. The consideration physical phenomena corresponds to the transient heat equation. we give a theoretical result of identifiability for the inverse problem under consideration. Then, we consider a recovering process based on coupling domain decomposition method and minimizing an energy-type error functional. The efficiency of the proposed approach is illustrated by several numerical results.
Keywords
Kaynakça
- G. Alessandrini and A. Diaz Valenzuela. Unique determination of multiple cracks by two measurements. SIAM J. Control Optim., 34(3): 913–921, 1994.
- S. Andrieux and T. N. Baranger. Energy methods for Cauchy problems of evolutions equations. In Journal of Physics: Conference Series, volume 135, page 012007. IOP Publishing, 2008.
- S. Andrieux, T. N. Baranger, and A. Ben Abda. Solving Cauchy problems by minimizing an energy-like functional. Inverse problems, 22(1):115–133, 2006.
- S. Andrieux and A. Ben Abda. Identification of planar cracks by complete overdetermined data: inversion formulae. Inverse problems, 12(5):553–563, 1996.
- S. Andrieux, A. Ben Abda, and T. N. Baranger. Data completion via an energy error functional. Comptes Rendus M´ecanique, 33(2):171–177, 2005.
- M. Azaiıez, F. Ben Belgacem, and H. El Fekih. On Cauchy’s problem: II. Completion, regularization and approximation. Inverse problems, 22(4): 1307–1336, 2006.
- L. Baratchart, J. Leblond, F. Mandrea, and E. B. Saff. How can the meromorphic approximation help to solve some 2D inverse problems for the laplacian. Inverse Problems, 15(3): 79–90, 1999.
- J. V. Beck, B. Blackwell, and Charles R. St. Clair Jr. Inverse heat conduction: Ill-posed problems. James Beck, 1985.
Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
1 Temmuz 2017
Gönderilme Tarihi
26 Mart 2017
Kabul Tarihi
19 Haziran 2017
Yayımlandığı Sayı
Yıl 2017 Cilt: 5 Sayı: 3
APA
Hadj Hassin, A. B., & Khalfallah, S. (2017). Crack identification for transient heat operator by using domain decomposition method. New Trends in Mathematical Sciences, 5(3), 208-226. https://izlik.org/JA42HW53EA
AMA
1.Hadj Hassin AB, Khalfallah S. Crack identification for transient heat operator by using domain decomposition method. New Trends in Mathematical Sciences. 2017;5(3):208-226. https://izlik.org/JA42HW53EA
Chicago
Hadj Hassin, Anis Bel, ve Sinda Khalfallah. 2017. “Crack identification for transient heat operator by using domain decomposition method”. New Trends in Mathematical Sciences 5 (3): 208-26. https://izlik.org/JA42HW53EA.
EndNote
Hadj Hassin AB, Khalfallah S (01 Temmuz 2017) Crack identification for transient heat operator by using domain decomposition method. New Trends in Mathematical Sciences 5 3 208–226.
IEEE
[1]A. B. Hadj Hassin ve S. Khalfallah, “Crack identification for transient heat operator by using domain decomposition method”, New Trends in Mathematical Sciences, c. 5, sy 3, ss. 208–226, Tem. 2017, [çevrimiçi]. Erişim adresi: https://izlik.org/JA42HW53EA
ISNAD
Hadj Hassin, Anis Bel - Khalfallah, Sinda. “Crack identification for transient heat operator by using domain decomposition method”. New Trends in Mathematical Sciences 5/3 (01 Temmuz 2017): 208-226. https://izlik.org/JA42HW53EA.
JAMA
1.Hadj Hassin AB, Khalfallah S. Crack identification for transient heat operator by using domain decomposition method. New Trends in Mathematical Sciences. 2017;5:208–226.
MLA
Hadj Hassin, Anis Bel, ve Sinda Khalfallah. “Crack identification for transient heat operator by using domain decomposition method”. New Trends in Mathematical Sciences, c. 5, sy 3, Temmuz 2017, ss. 208-26, https://izlik.org/JA42HW53EA.
Vancouver
1.Anis Bel Hadj Hassin, Sinda Khalfallah. Crack identification for transient heat operator by using domain decomposition method. New Trends in Mathematical Sciences [Internet]. 01 Temmuz 2017;5(3):208-26. Erişim adresi: https://izlik.org/JA42HW53EA