Browsing Citations Only by Author "Felea, Raluca"
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Composition of Fourier integral operators with fold and blowdown singularities
Felea, Raluca (Taylor and Francis, 2005-11)The purpose of this work is to present results about the composition of Fourier integral operators with certain singularities, for which the composition is not again a Fourier integral operator. The singularities considered ... -
Displacement of artifacts in inverse scattering
Felea, Raluca (The Institute of Physics (IOP), 2007-08)We analyze further inverse problems related to synthetic aperture radar imaging considered by Nolan and Cheney (2002 Inverse Problems 18 221). Under a nonzero curvature assumption, it is proved that the forward operator F ...