تقرير
Note on islands in path-length sequences of binary trees
| العنوان: | Note on islands in path-length sequences of binary trees |
|---|---|
| المؤلفون: | Reina, S. Cortes, Foldes, S., Mardoukhi, Y., Singhi, N. M. |
| سنة النشر: | 2014 |
| المجموعة: | Mathematics |
| مصطلحات موضوعية: | Mathematics - Combinatorics, 05C05, 68P30, 94A15 |
| الوصف: | An earlier characterization of topologically ordered (lexicographic) path-length sequences of binary trees is reformulated in terms of an integrality condition on a scaled Kraft sum of certain subsequences (full segments, or islands). The scaled Kraft sum is seen to count the set of ancestors at a certain level of a set of topologically consecutive leaves is a binary tree. Comment: 4 pages |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/1409.3855 |
| رقم الأكسشن: | edsarx.1409.3855 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |