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Fast X-Ray and Beamlet Transforms for Three-Dimensional Data
Three-Dimensional Data 3-D Volumetric (Raster-Scan) Dat
2015/8/21
Three-dimensional volumetric data are becoming increasingly available
in a wide range of scientific and technical disciplines. With the right tools,
we can expect such data to yield valuable i...
Class Numbers of Ray Class Fields of Imaginary Quadratic Fields
Elliptic curves Quadratic fields Ray class fields Imaginary quadratic fields
2014/12/8
Let K be an imaginary quadratic field with class number one and let [Special characters omitted.] be a degree one prime ideal of norm p not dividing 6 d K . In this thesis we generalize an algorithm o...
In this paper we consider the hyperspace Cn(X) of closed, con-nected, non-empty subsets of a base space X. The class of base spaces we consider we call finite ray-graphs, and are a noncompact variatio...
Molecular imaging with X-ray free electron lasers: dream or reality?
Optics (physics.optics) Pattern Formation and Solitons (nlin.PS)
2010/11/10
X-ray Free Electron Lasers (XFEL) are revolutionary photons sources, whose ultrashort, brilliant pulses are expected to allow single molecule diffraction experiments providing structural information o...
The Inversion of Ray Transforms on a Conformal Class of Curves
Ray Transforms Conformal Class of Curves
2010/11/22
We introduce a technique for recovering a sufficiently smooth function from its ray transform over a wide class of curves in a general region of Euclidean space. The method is based on a complexificat...
We introduce a technique for recovering a sufficiently smooth function from its ray transform over a wide class of curves in a general region of Euclidean space. The method is based on a complexifica...