Sökning: onr:"swepub:oai:gup.ub.gu.se/122453" >
Synthesis of global...
Synthesis of global convergence and adaptivity for a hyperbolic coefficient inverse problem in 3D
-
- Beilina, Larisa, 1970 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper, matematik,Department of Mathematical Sciences, Mathematics,Chalmers tekniska högskola,Chalmers University of Technology,University of Gothenburg
-
- Klibanov, M. V. (författare)
- The University of North Carolina at Charlotte
-
(creator_code:org_t)
- 2010
- 2010
- Engelska.
-
Ingår i: Journal of Inverse and Ill-Posed Problems. - 0928-0219 .- 1569-3945. ; 18:1, s. 85-132
- Relaterad länk:
-
http://dx.doi.org/10...
-
visa fler...
-
https://gup.ub.gu.se...
-
https://doi.org/10.1...
-
https://research.cha...
-
visa färre...
Abstract
Ämnesord
Stäng
- A globally convergent numerical method for a 3-Dimensional Coefficient Inverse Problem for a hyperbolic equation is presented. A new globally convergent theorem is proven. It is shown that this technique provides a good first guess for the Finite Element Adaptive method (adaptivity) method. This leads to a synthesis of both approaches. Numerical results are presented.
Ämnesord
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
Nyckelord
- Two-stage numerical procedure
- globally convergent numerical method
- adaptive finite element method
- SCATTERING
- RECONSTRUCTION
- globally convergent numerical method
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas