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arxiv: 1811.10918 · v1 · pith:7KQS3OIPnew · submitted 2018-11-27 · 🧮 math.CO

Non-overlapping Dyck matrices

classification 🧮 math.CO
keywords matricesdyckbinarycardinalitycatalancoincidecorrespondingdefine
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We define a set of binary matrices where any two of them can not be placed one on the other in a way such that the corresponding entries coincide. The rows of the matrices are obtained by means of Dyck words. The cardinality of the set of such matrices involves Catalan numbers.

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