A context-free grammar for the \(e\)-positivity of the trivariate second-order Eulerian polynomials (Q2237235)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A context-free grammar for the \(e\)-positivity of the trivariate second-order Eulerian polynomials |
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A context-free grammar for the \(e\)-positivity of the trivariate second-order Eulerian polynomials (English)
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27 October 2021
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context-free grammars
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increasing plane trees
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Stirling permutations
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second-order Eulerian polynomials
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\( \gamma \)-positivity
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\(e\)-positivity
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