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arxiv: 1411.7834 · v1 · pith:H3GLGW7Dnew · submitted 2014-11-28 · 🧮 math.CO

Linial arrangements and local binary search trees

classification 🧮 math.CO
keywords linialtreesarrangementsbinarylocalsearchsetsarrangement
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We study the set of NBC sets (no broken circuit sets) of the Linial arrangement and deduce a constructive bijection to the set of local binary search trees. We then generalize this construction to two families of Linial type arrangements for which the bijections are with some $k$-ary labelled trees that we introduce for this purpose.

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