1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.CT2023★ 1 cited
A formula for the categorical magnitude in terms of the Moore-Penrose pseudoinverse
Stephanie Chen, Juan Pablo Vigneaux
The magnitude of finite categories is a generalization of the Euler characteristic. It is defined using the coarse incidence algebra of rational-valued functions on the given finit…
math.CT2023
Categorical magnitude and entropy
Stephanie Chen, Juan Pablo Vigneaux
Given any finite set equipped with a probability measure, one may compute its Shannon entropy or information content. The entropy becomes the logarithm of the cardinality of the se…