90 citations · 503 across the 77 of their papers we have counts for
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math.NA2012★ 11 cited
Multi-scale discrete approximations of Fourier integral operators associated with canonical transformations and caustics
Maarten V. de Hoop, Gunther Uhlmann, Andras Vasy +1
We develop an algorithm for the computation of general Fourier integral operators associated with canonical graphs. The algorithm is based on dyadic parabolic decomposition using w…
math.NA2012★ 9 cited
A convergence analysis of a multi-level projected steepest descent iteration for nonlinear inverse problems in Banach spaces subject to stability constraints
Maarten V. de Hoop, Lingyun Qiu, Otmar Scherzer
We consider nonlinear inverse problems described by operator equations in Banach spaces. Assuming conditional stability of the inverse problem, that is, assuming that stability hol…