H
Hans-Peter Bunge
Researcher at Ludwig Maximilian University of Munich
Publications - 115
Citations - 6634
Hans-Peter Bunge is an academic researcher from Ludwig Maximilian University of Munich. The author has contributed to research in topics: Mantle (geology) & Mantle convection. The author has an hindex of 41, co-authored 108 publications receiving 5809 citations. Previous affiliations of Hans-Peter Bunge include Princeton University & Institut de Physique du Globe de Paris.
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Full seismic waveform tomography for upper-mantle structure in the Australasian region using adjoint methods
TL;DR: In this paper, the authors present a full seismic waveform tomography for upper-mantle structure in the Australasian region, based on spectral-element simulations of seismic wave propagation in 3-D heterogeneous earth models.
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The adjoint method in seismology: I. Theory
TL;DR: In this article, Tarantola et al. presented a mathematical formalism that generalises the derivation of the adjoint problem for the scalar wave equation in two dimensions, where the objective function is chosen as the L 2 distance between the modelled wave field and real data.
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Effect of depth-dependent viscosity on the planform of mantle convection
TL;DR: In this paper, the authors used a three-dimensional spherical convection model to show that a modest increase in mantle viscosity with depth has a marked effect on the planform of convection, resulting in long, linear downwellings from the upper surface boundary layer and a surprisingly'red' thermal heterogeneity spectrum, as observed for the Earth's mantle.
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A sensitivity study of three-dimensional spherical mantle convection at 108 Rayleigh number: Effects of depth-dependent viscosity, heating mode, and an endothermic phase change
TL;DR: In this article, the authors present a systematic study of three potentially important effects: depth-dependent viscosity, an endothermic phase change, and bottom versus internal heating.
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Theoretical background for continental‐ and global‐scale full‐waveform inversion in the time–frequency domain
TL;DR: In this article, a new approach to full seismic waveform inversion on continental and global scales is proposed, based on the time-frequency transform of both data and synthetic seismograms with the use of time and frequency-dependent phase and envelope misfits.