Last Updated
：2025/12/02
bigrassmannian
Adjective
not-comparable
Japanese Meaning
数学において、ある順列について、左側から見た場合に最大で1か所、右側から見た場合にも最大で1か所のみ“降下”（すなわち、順列の位置iまたはjにおいて、左右の隣接要素との比較で降下が認められる状態）が存在するという性質に関連する用語です。
Quizzes for review
(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).
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See correct answer
bigrassmannian
We studied a bigrassmannian permutation that illustrated the structure of its left and right descents.
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We studied a bigrassmannian permutation that illustrated the structure of its left and right descents.
音声機能が動作しない場合はこちらをご確認ください
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