In this paper we show that any two positive definite integer unimodular quadratic forms have a common sublattice of codimension 2. Moreover, any such form is equivalent to a semi-normal form with at ...

As one works through the normal forms, be it a journey to the placid shores of third normal, or the more arid climes of Boyce-Codd normal form, or even the cloudy peaks of fourth normal and beyond—and ...

Normalization: How far is far enough? Your email has been sent Normalization is one of the commandments of IT database pros, whether you are a data modeler, DBA, or SQL developer. Arthur Fuller ...

Consider a 2-nondegenerate constant Levi rank 1 rigid 𝒞ω hypersurface M⁵ ⊂ ℂ³ in coordinates (z, ζ, w = u + iv): u = F(z, ζ, z̄, ζ̄). The Gaussier-Merker model u = z z ¯ + 1 2 z 2 ζ ¯ + 1 2 z ¯ 2 ζ 1 ...

Multidimensional design and normal design are not the same, and one should not expect to claim that both approaches were used and that they resulted in the same data model. Normal design is by its ...

Researchers at the National Cancer Institute (NCI), part of the National Institutes of Health (NIH), have built the largest open-source database for normal tissue from human organs. Researchers at the ...