bigrassmannian

形容词 adj.

英文释义

形容词 adj.
  1. Pertaining to a permutation such that there is at most one left and one right descent (at most one index i and one index j, such that wsᵢ < w and sⱼw < w). not-comparable
    — Combining this with the construction of Chern classes with coefficients in the bigrassmannian complexes, we get, for the weights up to four, local explicit formulas for the Chern classes in the rational Deligne cohomology via polylogarithms.

词源

From bi- + Grassmannian.
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