例句與造句

1. In algebraic geometry, this construction allows for greater flexibility in the construction of projective bundles.
2. The quotient homomorphism induces a closed immersion from the projective bundle \ mathbf { P } ( \ mathcal G ):
3. The second definition involves projective bundles that are locally trivial in the 閠ale topology, not necessarily in the Zariski topology.
4. More generally, the Brauer group of a scheme is defined in terms of Azumaya algebras, or equivalently using projective bundles.
5. In particular, a projective bundle is defined to be zero in the Brauer group if and only if it is the projectivization of some vector bundle.
6. It's difficult to find projective bundle in a sentence. 用projective bundle造句挺難的
7. This includes proving fundamental properties, such as the contravariant functoriality and a projective bundle formula, as well as constructing an action of the usual higher Chow groups on the additive ones ."
8. There are two ways of defining the Brauer group of a scheme " X ", using either Azumaya algebras over " X " or projective bundles over " X ".
9. As a special case, when \ mathcal E is locally free of rank n + 1, we get a projective bundle \ mathbb P ( \ mathcal E ) over X of relative dimension n.