geometry, a line bundle on a projective variety is nef if it has nonnegative degree on every curve in the variety. The classes of nef line bundles are described...

basepoint-free. A semi-ample line bundle is nef (by the corresponding fact for basepoint-free line bundles). A line bundle L on a proper scheme X over...

S100B, a protein, alias NEF Nef line bundle, in algebraic geometry Natural exponential family, in probability and statistics Nef (ship), French name for...

that if L is a big nef line bundle (for example, an ample line bundle) on a complex projective manifold with canonical line bundle K, then the coherent...

canonical bundle of a non-singular algebraic variety V {\displaystyle V} of dimension n {\displaystyle n} over a field is the line bundle Ω n = ω {\displaystyle...

{\displaystyle P_{F},P_{G}} are structure maps to the base category. nef See nef line bundle. nonsingular An archaic term for "smooth" as in a smooth variety...

Reider's theorem gives conditions for a line bundle on a projective surface to be very ample. Let D be a nef divisor on a smooth projective surface X...

with MPF extensions) MQV - Sony Mobile QuickTime Video MRW - Minolta Raw NEF - Nikon (raw) Electronic Format (TIFF-based) NRW - Nikon Raw (2) (TIFF-based)...

item-ranking: An allocation is necessarily envy-free (NEF) if it is envy-free according to all responsive bundle-rankings consistent with the item-ranking; An...

several notions of positivity for Cartier divisors (or line bundles), such as ample divisors and nef divisors. For a divisor D on a projective variety X...