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Möbius Functions of Directed Restriction Species and Free Operads, via the Generalised Rota Formula
Mediterranean Journal of Mathematics ( IF 1.1 ) Pub Date : 2021-06-25 , DOI: 10.1007/s00009-021-01778-6
Louis Carlier

We present some tools for providing situations where the generalised Rota formula of Carlier (Algebr Geometr Topol 20:169–213, 2020) applies. As an example of this, we compute the Möbius function of the incidence algebra of any directed restriction species, free operad, or more generally free monad on a finitary polynomial monad.



中文翻译:

有向限制物种和自由操作数的莫比乌斯函数,通过广义 Rota 公式

我们提供了一些工具,用于提供 Carlier 的广义 Rota 公式 (Algebr Geometr Topol 20:169–213, 2020) 适用的情况。作为一个例子,我们计算任何有向限制物种、自由操作数或更一般地自由单子在有限多项式单子上的关联代数的莫比乌斯函数。

更新日期:2021-06-28
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