applied mathematics
排列中的箭头模式避免
Arrow pattern avoidance in permutationsA permutation avoids an arrow pattern if it does not contain a subsequence that matches the pattern's relative order. This paper analyzes the structure and enumeration of permutations avoiding specific arrow patterns. / 排列避免箭头模式是指该排列不包含与模式相对顺序匹配的子序列。本文分析了避免特定箭头模式的排列的结构和枚举。
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- 2026-10-26 17:01:54
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ranked by community starsArrow pattern avoidance in permutations: structure and enumerationOpen source
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