例句與造句

1. Besides the trivial bundle, this is the only principal-bundle over.
2. This reduced theory is intuitively modulo trivial bundles.
3. Note that a connection over a trivial bundle can never give us a nontrivial principal bundle.
4. For example, up to Whitney sum of " E " 10 with any trivial bundle remains nontrivial.
5. That surface has three I-bundles : the trivial bundle \ scriptstyle K \ times I and two twisted bundles.
6. It's difficult to find trivial bundle in a sentence. 用trivial bundle造句挺難的
7. Two bundles and are said to be "'stably isomorphic "'if there are trivial bundles and, so that.
8. This equivalence relation results in a group since every vector bundle can be completed to a trivial bundle by summing with its orthogonal complement.
9. The 0th graded component R _ 0 is sections of the trivial bundle, and is one-dimensional as " V " is projective.
10. A bundle E'\ rightarrow M is called the " inverse bundle " of E if their Whitney sum is a trivial bundle, namely if
11. Thom's cobordism theory gives a set of generators; for example, complex vector spaces with the trivial bundle together with certain bundles over even dimensional spheres.
12. Consider the trivial bundle of Fred ( \ mathcal H ) over M, that is, the Cartesian product of M and Fred ( \ mathcal H ).
13. The corresponding trivial bundle " B " ?" F " would be a cylinder, but the M鯾ius strip has an overall " twist ".
14. Concretely, a stable class is one that does not change when one adds a trivial bundle : c ( V \ oplus 1 ) = c ( V ).
15. In other words, M \, is parallelizable if and only if \ tau _ { M } \ colon TM \ longrightarrow M \, is a trivial bundle.
16. The bundle of 0-forms is the trivial bundle, and a section of the direct sum of the tangent bundle and the trivial bundle defines a circle invariant vector field on this circle bundle.
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