LEADER 05514nam 2200685 450 001 9910453366303321 005 20200520144314.0 010 $a3-11-028228-3 024 7 $a10.1515/9783110282283 035 $a(CKB)2550000001157366 035 $a(EBL)1113308 035 $a(OCoLC)862746674 035 $a(SSID)ssj0001040406 035 $a(PQKBManifestationID)11577140 035 $a(PQKBTitleCode)TC0001040406 035 $a(PQKBWorkID)11001684 035 $a(PQKB)11343863 035 $a(MiAaPQ)EBC1113308 035 $a(DE-B1597)175845 035 $a(OCoLC)979971011 035 $a(DE-B1597)9783110282283 035 $a(Au-PeEL)EBL1113308 035 $a(CaPaEBR)ebr10811357 035 $a(CaONFJC)MIL540412 035 $a(EXLCZ)992550000001157366 100 $a20130524h20132013 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt 182 $cc 183 $acr 200 00$aDirect and inverse problems in wave propagation and applications /$fedited by Ivan Graham [and three others] 210 1$aBerlin ;$aBoston :$cWalter de Gruyter GmbH & Company,$d[2013] 210 4$d©2013 215 $a1 online resource (328 p.) 225 0 $aRadon Series on Computational and Applied Mathematics ;$v14 300 $aDescription based upon print version of record. 311 $a3-11-028223-2 311 $a1-306-09161-6 320 $aIncludes bibliographical references and index. 327 $t Frontmatter -- $tPreface -- $tContents -- $tDifferential electromagnetic imaging / $rAmmari, Habib -- $tMultitrace boundary integral equations / $rClaeys, Xavier / Hiptmair, Ralf / Jerez-Hanckes, Carlos -- $tDirect and Inverse Elastic Scattering Problems for Diffraction Gratings / $rElschner, Johannes / Hu, Guanghui -- $tMultigrid methods for Helmholtz problems: A convergent scheme in 1D using standard components / $rErnst, Oliver G. / Gander, Martin J. -- $tExplicit local time-stepping methods for time-dependent wave propagation / $rGrote, Marcus J. / Mitkova, Teodora -- $tAbsorbing boundary conditions and perfectly matched layers in wave propagation problems / $rNataf, Frédéric -- $tDynamic inverse scattering / $rPotthast, Roland W. E. -- $tBoundary integral equations for Helmholtz boundary value and transmission problems / $rSteinbach, Olaf -- $tColor plates -- $tIndex 330 $aThis book is the third volume of three volume series recording the "Radon Special Semester 2011 on Multiscale Simulation & Analysis in Energy and the Environment" taking place in Linz, Austria, October 3-7, 2011. This book surveys recent developments in the analysis of wave propagation problems. The topics covered include aspects of the forward problem and problems in inverse problems, as well as applications in the earth sciences. Wave propagation problems are ubiquitous in environmental applications such as seismic analysis, acoustic and electromagnetic scattering. The design of efficient numerical methods for the forward problem, in which the scattered field is computed from known geometric configurations is very challenging due to the multiscale nature of the problems. Even more challenging are inverse problems where material parameters and configurations have to be determined from measurements in conjunction with the forward problem. This book contains review articles covering several state-of-the-art numerical methods for both forward and inverse problems. This collection of survey articles focusses on the efficient computation of wave propagation and scattering is a core problem in numerical mathematics, which is currently of great research interest and is central to many applications in energy and the environment. Two generic applications which resonate strongly with the central aims of the Radon Special Semester 2011 are forward wave propagation in heterogeneous media and seismic inversion for subsurface imaging. As an example of the first application, modelling of absorption and scattering of radiation by clouds, aerosol and precipitation is used as a tool for interpretation of (e.g.) solar, infrared and radar measurements, and as a component in larger weather/climate prediction models in numerical weather forecasting. As an example of the second application, inverse problems in wave propagation in heterogeneous media arise in the problem of imaging the subsurface below land or marine deposits. The book records the achievements of Workshop 3 "Wave Propagation and Scattering, Inverse Problems and Applications in Energy and the Environment". It brings together key numerical mathematicians whose interest is in the analysis and computation of wave propagation and scattering problems, and in inverse problems, together with practitioners from engineering and industry whose interest is in the applications of these core problems. 410 0$aRadon Series on Computational and Applied Mathematics 606 $aRadio wave propagation 606 $aRadio waves$xDiffraction 606 $aRadio waves$xScattering 608 $aElectronic books. 615 0$aRadio wave propagation. 615 0$aRadio waves$xDiffraction. 615 0$aRadio waves$xScattering. 676 $a621.3841/10151535 686 $aUF 5000$2rvk 701 $aGraham$b Ivan G$01056670 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910453366303321 996 $aDirect and inverse problems in wave propagation and applications$92491198 997 $aUNINA