Bigrassmannian
Definition, Meaning & Examples
Part of speech adjective
Quick meaning: Bigrassmannian is an adjective meaning (mathematics) 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).
Meaning
(mathematics) 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).
Example Sentences
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.
Related Words
Related dictionary entries include bigraded, disconjugate, biinvariant, pentadiagonal, bireversible, alternating.
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Sources & Attribution
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