32 citations · 47 across the 8 of their papers we have counts for
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math.AC2003
Symmetric functions and the phase problem in crystallography
Joe Buhler, Zinovy Reichstein
The calculation of crystal structure from X-ray diffraction data requires that the phases of the ``structure factors'' (Fourier coefficients) determined by scattering be deduced fr…
math.AG2003
Nesting maps of Grassmannians
C. De Concini, Z. Reichstein
Let F be a field and i < j be integers between 1 and n. A map of Grassmannians f : Gr(i, F^n) --> Gr(j, F^n) is called nesting, if l is contained in f(l) for every l in Gr(i, F^n).…
math.GR2003
Trace forms of Galois extensions in the presence of a fourth root of unity
J. Minac, Z. Reichstein
We study quadratic forms that can occur as trace forms of Galois field extensions L/K, under the assumption that K contains a primitive 4th root of unity. M. Epkenhans conjectured…