TY  - INPR
A1  - Berkel, Paula
A1  - Michel, Volker
T1  - On Mathematical Aspects of a Combined Inversion of Gravity and Normal Mode Variations by a Spline Method
N2  - This paper provides a brief overview of two linear inverse problems concerned with the determination of the Earth’s interior: inverse gravimetry and normal mode tomography. Moreover, a vector spline method is proposed for a combined solution of both problems. This method uses localised basis functions, which are based on reproducing kernels, and is related to approaches which have been successfully applied to the inverse gravimetric problem and the seismic traveltime tomography separately.
T3  - Schriften zur Funktionalanalysis und Geomathematik - 41 
KW  - Gravimetrie
KW  - Newtonsches Potenzial
KW  - Harmonische Funktion
KW  - Massendichte
KW  - Inverses Problem
KW  - Regularisierung
KW  - Spline
KW  - Eigenschwingung
KW  - reproduzierender Kern
KW  - schlecht gestellt
KW  - harmonische Dichte
KW  - Wellengeschwindigkeit
KW  - normal mode
KW  - splitting function
KW  - body wave velocity
KW  - harmonic density
KW  - reproducing kernel
Y1  - 2008
UR  - https://kluedo.ub.uni-kl.de/frontdoor/index/index/docId/2038
UR  - https://nbn-resolving.org/urn:nbn:de:hbz:386-kluedo-15800
ER  -