Gruber, Thomas, 1967-2006-12-282006-12-2819981998http://hdl.handle.net/2440/19241Bibliography: leaves 238-257.ix, 257 leaves : ill. ; 30 cm.Develops a tomographic seismic inversion scheme that makes use of first arrivals and later arrivals simultaneously ; is easier to analyse in terms of convergence, stability and uniqueness of solutions; and is a proper non-linear inversion scheme.322932 bytesapplication/pdfen551.028 21Seismic tomography.Seismic traveltime inversion.Thesis