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singular chain造句

"singular chain"是什么意思   

例句與造句

  1. A Poincar?space is one whose singular chain complex is a Poincar?complex.
  2. Singular homology is compactly supported, since each singular chain is a finite sum of simplices, which are compactly supported.
  3. A ( smooth ) singular chains on is defined to be the free abelian group on the set of singular-simplices in.
  4. One advantage of using ?-sets in this way is that the resulting chain complex is generally much simpler than the singular chain complex.
  5. For reasonably simple spaces, all of the groups will be finitely generated, whereas the singular chain groups are, in general, not even countably generated.
  6. It's difficult to find singular chain in a sentence. 用singular chain造句挺難的
  7. One can define a map to singular homology by sending a critical point to the singular chain associated to the unstable manifold associated to that point; inversely, a singular chain is sent to the limiting critical points reached by flowing the chain using the gradient vector field.
  8. One can define a map to singular homology by sending a critical point to the singular chain associated to the unstable manifold associated to that point; inversely, a singular chain is sent to the limiting critical points reached by flowing the chain using the gradient vector field.
  9. More algebraically, one can abstract the notion of a Poincar?complex, which is an algebraic object that behaves like the singular chain complex of a manifold, notably satisfying Poincar?duality on its homology groups, with respect to a distinguished element ( corresponding to the fundamental class ).

相鄰詞匯

  1. "singular boundary method"造句
  2. "singular cardinal"造句
  3. "singular cardinal hypothesis"造句
  4. "singular cardinals hypothesis"造句
  5. "singular cell"造句
  6. "singular chain complex"造句
  7. "singular class"造句
  8. "singular cohomology"造句
  9. "singular cohomology group"造句
  10. "singular combination"造句
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