2 citations · 2 across the 4 of their papers we have counts for
4 papers
Admissible Complexes for the Projective X-Ray Transform over a Finite Field
David V. Feldman, Eric L. Grinberg
We consider the X-ray transform in a projective space over a finite field. It is well known (after E. Bolker) that this transform is injective. We formulate an analog of I.M. Gelfa…
Tiling Lattices with Sublattices, II
David Feldman, James Propp, Sinai Robins
Our earlier article proved that if translates of sublattices of tile , and all the sublattices are Cartesian products of arithmetic progressions, then two of the…
Tiling Lattices with Sublattices, I
David Feldman, James Propp, Sinai Robins
We use Fourier methods to prove that if translates of sublattices of tile , and all the sublattices are Cartesian products of arithmetic progressions, then two o…
Operator identities relating sonar and Radon transforms in Euclidean space
Aleksei Beltukov, David Feldman
We establish new relations which connect Euclidean sonar transforms (integrals taken over spheres with centers in a hyperplane) with classical Radon transforms. The relations, stat…